The Largest Marketplace for New/Used Bitcoin Miners and Mining Equipment in the U.S. and Canada

Looking for a reliable source for Bitcoin and ASIC miners? Since 2017, we have specialized in connecting mining clients with pre-qualified, vetted sellers offering both new and used ASIC miners across North America and Asia. Whether you’re looking for miners, hosting, containers, transformers, or other mining equipment, our Crypto mining marketplace offers a one-stop solution for both small-scale miners and industrial operations. Contact us today for updated pricing and availability.

Join our mission
Bob Spiegel, CEO at www.quotecolo.com

Available New & Used Mining Equipment and Crypto Miners

*Our mining equipment prices might not be up-to-date during the update stage. Please contact us to confirm prices, availability or if you have specific questions about models
Antminer S21 XP — 270 TH/s (Asia stock)

Antminer S21 XP — 270 TH/s (Asia stock)

Price: $4,788

Power: 3,645 W

Stock: ASIA

Condition: NEW

more details
Antminer S21 XP+ Hydro — 395 TH/s (hydro)

Antminer S21 XP+ Hydro — 395 TH/s (hydro)

Price: $5,873

Power: 5,925 W

Stock: ASIA

Hashrate: 395 TH/s

more details
Antminer S21+ — 216 TH/s (air-cooled)

Antminer S21+ — 216 TH/s (air-cooled)

Price: $6,400

Power: 3,564 W

Hashrate: 216 TH/s

Efficiency: ~16.5 J/TH

more details
Antminer S21+ — 235 TH/s (US stock)

Antminer S21+ — 235 TH/s (US stock)

Price: $3,198

Power: 3,564 W

Stock: USA

Hashrate: 235 TH/s

more details
Antminer S21 XP — 270 TH/s (SHA-256)

Antminer S21 XP — 270 TH/s (SHA-256)

Price: $6,640

Power: 3,645 W

Stock: USA

Hashrate: 270 TH/s

more details
Antminer S21 Pro — 234 TH/s

Antminer S21 Pro — 234 TH/s

Price: $3,711

Power: 3,510 W

Stock: USA

Hashrate: 234 TH/s

more details
Antminer S21+ — 235 TH/s (Asia stock)

Antminer S21+ — 235 TH/s (Asia stock)

Price: $3,307

Power: 3,564W

Stock: ASIA

Hashrate: 235 TH/s

more details
Bitmain Antminer L11 Hyd 6U Hydro asic miner

Bitmain Antminer L11 Hyd 6U Hydro asic miner

Price: $18,000.00

Algorithm:: Scrypt

Hashrate:: 33 GH/s (±5%)

Power Consumption:: 5,676 W at the wall

more details
Antminer KS5 Pro — 21 TH/s (KAS)

Antminer KS5 Pro — 21 TH/s (KAS)

Price: $14,500

Power: 3,150 W

Stock: Check stock

Hashrate: 21 TH/s

more details
Antminer KS5 — 20 TH/s (KAS)

Antminer KS5 — 20 TH/s (KAS)

Price: $7,500

Power: 3,000 W

Stock: Check stock

Hashrate: 20 TH/s

more details
Antminer L9 — 15 GH/s (Scrypt LTC+DOGE)

Antminer L9 — 15 GH/s (Scrypt LTC+DOGE)

Price: $6,332

Power: 3,150–3,570 W

Stock: USA

Hashrate: 15 GH/s

more details
Antminer L9 — 16 GH/s (Scrypt LTC+DOGE)

Antminer L9 — 16 GH/s (Scrypt LTC+DOGE)

Price: $6,756

Power: 3,360 W

Stock: USA

Hashrate: 16 GH/s

more details
Whatsminer M66 — 266 TH/s (Asia stock)

Whatsminer M66 — 266 TH/s (Asia stock)

Price: $4,200

Power: ~5,293 W

Stock: Asia

Hashrate: 266 TH/s

more details
Antminer S19 Pro+ Hydro — 293 TH/s

Antminer S19 Pro+ Hydro — 293 TH/s

Price: $2,732

Power: 5,567 W

Stock: ASIA

Hashrate: 293 TH/s

more details
Antminer S23 Hydro — 580 TH/s (hydro)

Antminer S23 Hydro — 580 TH/s (hydro)

Price: $15,250

Power: 5,510 W

Stock: ASIA

Hashrate: 580 TH/s

more details
Antminer S23 — 318 TH/s (air-cooled)

Antminer S23 — 318 TH/s (air-cooled)

Price: $8,373

Power: 3,498 W

Stock: ASIA

Hashrate: 318 TH/s

more details
Antminer T21 — 190 TH/s

Antminer T21 — 190 TH/s

Price: $1,925

Power: 3,610 W

Stock: USA

Hashrate: 190 TH/s

more details
Whatsminer M50 — 118 TH/s

Whatsminer M50 — 118 TH/s

Price: $792

Power: ~3,306 W

Stock: USA

Condition: USED

more details
Whatsminer M66S — 277 TH/s (immersion/hydro)

Whatsminer M66S — 277 TH/s (immersion/hydro)

Price: $4,180

Power: ~5,513 W

Stock: USA

Hashrate: 277 TH/s

more details
Whatsminer M66 — 266 TH/s

Whatsminer M66 — 266 TH/s

Price: $3,749

Power: 5,293 W

Stock: USA

Hashrate: 266 TH/s

more details
Whatsminer M56S++ (Hydro) — 254 TH/s

Whatsminer M56S++ (Hydro) — 254 TH/s

Price: $3,429

Power: 5,588 W

Stock: USA

Hashrate: 254 TH/s

more details
Antminer S19 XP — 141 TH/s

Antminer S19 XP — 141 TH/s

Price: $852

Power: ~3,031 W

Stock: USA

Hashrate: 141 TH/s

more details
Antminer S19k Pro — 120 TH/s

Antminer S19k Pro — 120 TH/s

Price: $673

Power: 2,760 W

Stock: Check stock

Hashrate: 120 TH/s

more details

How Our Bitcoin Mining Equipment Marketplace Works

1

Submit Your Equipment Request

Let us know the models you’re looking for, your quantity needs, power requirements, budget, and delivery location.

2

We Source from Trusted Suppliers

We forward your request to our network of pre-qualified ASIC miner suppliers and equipment vendors worldwide.

3

Receive Direct Quotes

Our vetted sellers contact you directly via email with up-to-date pricing, shipping timelines, and terms.

4

Compare & Purchase

You review all available options and place your order directly with the supplier. We provide guidance and transparency throughout the process.

Why Use our Bitcoin Mining Referral Service?

  • Completely Free & No Obligation: Our service is 100% free with no commitments required.
  • No Sales Hassle: Skip the overwhelming sales pitches. Instead of dealing with endless calls, you’ll get a straightforward list of available equipment with transparent pricing: all from a single request.
  • Personalized Equipment Listings: Receive a personalized list of new and used mining hardware tailored to your exact specifications. The more details you provide, the better we can match your needs.

Why Choose Us

  • Free, no obligation access to new and used ASIC miners from leading brands – Bitmain, MicroBT, etc.
  • Proven ASIC miner sources offering the best price and service options since 2017
  • Access to trusted sources for hosting, mining containers, farm listings and more!

Get A Quote

Describe your needs and we will be in touch shortly with additional details and pricing information.

    Other Mining Equipment for Sale

    Bitcoin Mining Containers

    • 20 ft, 40 ft mobile containers
    • Air-cooled, evaporative cooled, and immersion-cooled options
    • Full turnkey setups with or without miners

    Our Containers for Sale

    Transformers & Power Equipment

    • 240V, 416V, 480V, 600V industrial grade transformers
    • Power Distribution Units (PDUs)
    • Full-scale electric infrastructure solutions

    Learn more

    Cooling Solutions

    • Industrial axial fans (Delta, Sanyo Denki, Sunon)
    • Immersion cooling tanks & systems
    • Custom liquid cooling solutions

    Learn more

    Networking & Accessories

    • High-speed networking switches (Cisco, MikroTik, Ubiquiti)
    • Shelving, racks, and mining enclosures
    • Cables, power cords, PSUs, controllers

    Learn more

    Buy New vs. Used Bitcoin Miners: Which is Best?

    New Miners

    • Latest chip technology & efficiency
    • Manufacturer warranties
    • Longest operational lifespan
    • Higher upfront costs

    Used Miners

    • Lower purchase price
    • Quicker ROI
    • Limited warranty or “as-is” sales
    • Shorter remaining lifespan

    How to choose a used miner and buy it safely

    Buying pre-owned ASICs can be a smart play, if you treat it like a hardware audit, not a gamble. Below is a practical checklist plus common pitfalls we see every week.

    Why buy used miners

    Used gear (e.g., S19 series, M30/M31, select S21 batches) is often the fastest path to positive cash flow. When vetted and hosted correctly, the combo of low capex + stable uptime can yield strong long-term ROI, even post-halving, without waiting months for new inventory.

    Consider this before buying a used miner:

    Lower purchase price — Good. Reduces payback period and downside risk.

    Quicker ROI — Good. Faster deployment vs. preorders.

    Limited warranty / “as-is” — Risky. Shift verification burden to you.

    Shorter remaining lifespan — Risky. Check hours, thermals, and board health.

    Why should you consider used miners:

    You’re comfortable with higher risk / higher reward hardware plays.

    You know how to buy below market and have reliable hosting lined up.

    You have a fixed budget but want more TH/s per dollar.

    (Bonus) You or your partner can maintain fans, PSUs, and hashboards.

    4 Easy Steps:

    1Vet the hardware (don’t buy blind):

    – Ask for full diagnostics: kernel logs, hashboard count, ASIC chip map, and 24-hour pool test (not just web UI screenshots).

    – Verify actual hashrate & efficiency (J/TH) under target inlet temp; compare to stock specs.

    – Check temps & fan curves at load; look for throttling or hot chains.

    – Confirm PSU model & hours, no burnt connectors, no corrosion (immersion history?), no epoxy “fixes.”

    – Request serial numbers to spot batch history and RMA frequency.

    2Verify the seller (source > sticker price):

    – Avoid unknown marketplaces with disposable accounts.

    – Ask for business references, prior deal volume, and DOA policy (7-day minimum).

    – Use escrow or milestone payments tied to pass/fail test results.

    3Model real profitability (not brochure math):

    – Calculate with your power rate, uptime assumptions, pool fees, and a TH/s derate (e.g., -2–5% from nameplate).

    – Stress test with bear-case BTC & network difficulty; include logistics + import + rack/X-connect if hosting.

    – Rule of thumb: prioritize $ per TH and J/TH—cheap but inefficient rigs can cost more at the wall.

    4Hosting readiness (or home lab reality):

    – Confirm voltage (200–240V), C13/C19 power cables, and cooling envelope.

    – For facilities: nail down A/B power, MMR/x-connect fees, SLA, remote hands, and firmware policy (stock vs. autotuning).

    – For immersion-previous units: make sure you have a re-air kit (heatsinks, fans, shrouds) or an immersion-ready host.

    If the order is > $10,000:

    – Buy a cheap airline ticket, go see the miners or send a trusted tech. Live test on your pool or a neutral pool before release of funds.

    Hydro Miners Now Available in Smaller Batches

    No more MOQ headaches: Hydro miners are finally available in low quantities! If you’ve been hunting for Bitmain Antminer L11 Hydro (6U) units without the China-only purchase barrier, we’ve got verified stock ready to ship. Perfect for small farm pilots, test setups, or scaling hydro lines without committing to a full container.

    Featured model: Antminer L11 Hydro 6U ASIC Miner

    • Hashrate: ~9.5 GH/s (Scrypt)
    • Power efficiency: ~0.23 J/MH
    • Cooling: Integrated hydro-cooling module (6U form factor)
    • Power supply: Included, 220V
    • Warranty: Depends on batch: inquire for current coverage

    Why miners love hydro models:

    • Quieter operation & lower maintenance vs. air-cooled units
    • Ideal for high-density hosting and low-temp climates
    • Designed for longer lifespan and stable hashrate under load
    • Easier to integrate in immersion setups

    Want real-time pricing and availability?
    💬 Ask Bob: he’ll send the latest deal sheet with verified batch details, lead time, and hosting options for hydro units.

    (Quantities are limited — smaller lots go fast.)

    Frequently Asked Questions

    We’re happy to answer your questions

    How did you calculate ROI badges?

    For SHA-256 units we use Bitcoin “hashprice” — the network’s USD revenue per PH/day — from Hashrate Index ($54.77/PH/day on Sep 18, 2025). We assume $0.07/kWh, 24/7 uptime, and no pool fees. “GOOD” ≤30 months, “NEUTRAL” 31–42 months, “RISKY” >42 months. Real ROI changes with BTC price, difficulty, uptime, pool fees, and firmware tuning. (Hashrate Index)

    Why do Scrypt (L9) and Kaspa (KS5/KS5 Pro) show “VOLATILE” ROI?

    Their revenues depend on LTC+DOGE (merge-mined) and KAS hashprices, which diverge materially from Bitcoin and change quickly. We still show OpEx/day so you can plug into a live calculator.

    What power do I need at home?

    Most units require 220–277V circuits; hydro models need 380–415V 3-phase and a closed-loop chiller or rack. Check each product’s datasheet before buying. (BT-Miners)

    Are hydro/immersion miners quieter?

    Yes — typically ~50 dB from pumps/chiller vs ~75 dB air-cooled fan noise, but they require plumbing, coolant and heat rejection (dry cooler / tower). (Viperatech)

    Can you host the miner for me?

    Yes. Tell us your target power rate and geography and we’ll send vetted hosting options with current kWh pricing and availability (often not posted online).

    What about customs, warranty, and RMAs on “Asia stock”?

    Cross-border units can carry longer lead-times and different warranty/RMA paths. Ask us to confirm batch warranty terms and shipping/DDP options before you pay.

    Do I need 1 or 3 phase?

    Air-cooled BTC units are usually single-phase 220–277V; hydro units are 3-phase 380–415V. L9 and KS5 run on 220–277V single-phase. (BT-Miners)

    Can firmware improve efficiency?

    Sometimes, within safe ranges and warranty rules. Over-aggressive tuning can void warranty or reduce lifespan — particularly on older S19-gen units.

    What if my power is >$0.07/kWh?

    Expect ROI badges to degrade quickly on last-gen miners; newer S21/S23 and M66-class gear are more resilient at higher power costs.

    Can you help me compare hosting vs. self-run?

    Absolutely — we can lay out OpEx (power, facility, HVAC/hydro), CapEx (gear + infra), and realistic uptime/maintenance to inform the call.

    Is your service free?

    <span style=”font-weight: 400;”>Yes, we will provide you an updated list of mining equipment for sale. If you make a purchase, our sources pay us a simple referral fee.</span>

    How will you select the best miners and equipment for me?

    <span style=”font-weight: 400;”>With over 8 years in the industry, we have established direct connections with both major and emerging suppliers and private owners in the market . We will present you with multiple options. You make an informed decision.</span>

    Will you call or email me after I submit a quote?

    <span style=”font-weight: 400;”>We typically use email. If a phone call is requested, we will schedule a time and date to discuss your mining farm or equipment requirements on a phone call</span>

    What if I have a specific question, can you consult me?

    <span style=”font-weight: 400;”>Yes, we can assist with general questions. If you need additional information, we will connect you with our sources who can provide additional technical specifications, photos, videos, etc.</span>

    How are shipping and tariff fees calculated?

    <span style=”font-weight: 400;”>Our miner sources will provide “landed” price quotes which includes all fees – shipping and tariffs/customs (when applicable).</span>

    Do you have a minimum order quantity (MOQ) for miner purchases?

    <span style=”font-weight: 400;”>We have ASIC miner sources with MOQ 1.</span>

    Can I expect a discount when purchasing ASIC miners?

    <span style=”font-weight: 400;”>Yes, if you purchase 20+ miners, you should expect to see a discount. Contact us for more details.</span>eq

    What kind of equipment do you have available?

    Standard & High-Density ASIC Miners (Proven Reliability for Mining Farms)

    • Bitmain Antminer S19 XP (140 TH/s, 3010W) – One of the most efficient Bitcoin miners with a low J/TH ratio.
    • Bitmain Antminer S21 XP/Pro/Hydro (up to 385 TH/s +) – most popular Bitcoin miner on the market. 
    • Whatsminer M60S (200 TH/s, 3276W) – A durable Bitcoin mining workhorse.
    • Avalon A1366 (130 TH/s, 3250W) – A solid, stable option with robust cooling.
    • Goldshell KD MAX (40.2 TH/s, 3350W) – A leading Kadena (KDA) miner.
    • Jasminer X16-Q (1.8 GH/s, 620W) – Efficient for mining Ethereum Classic (ETC).

    Infrastructure Equipment for Cost-Effective Scaling

    Mining farms often sell used infrastructure at reduced prices while still providing great value:

    • Power Distribution Units (PDUs) – High-quality used PDUs maintain efficiency and lower costs.
    • High-Speed Network Switches (Cisco, Ubiquiti, MikroTik) – Essential for smooth mining operations, even when purchased second-hand.
    • Metal Mining Racks and Shelving – Used racks in good condition are a cost-effective way to organize miners.

    Advanced ASIC Miners (High-Performance and Next-Gen Models)

    • Bitmain Antminer S21 (200 TH/s, 3500W) – The latest Bitcoin miner with improved energy efficiency (~17.5 J/TH).
    • Whatsminer M60 (170 TH/s, 3400W) – A next-gen BTC miner known for stability and long-term durability.
    • Bitmain Antminer L7 (9.5 GH/s, 3425W) – The most powerful miner for Litecoin (LTC) and Dogecoin (DOGE).
    • iPollo V1 Ultra (6 GH/s, 3200W) – One of the best Ethereum Classic (ETC) miners, optimized for long-term profitability.
    • Jasminer X48-Q (3 GH/s, 1200W) – A high-efficiency Ethash miner with ultra-low power consumption.
    • Canaan Avalon A1466 (150 TH/s, 3300W) – A reliable alternative with consistent hash performance.
    • Blackminer FPGA CM-1 – A customizable FPGA mining unit that supports multiple algorithms for versatile mining operations.

    Networking, Power Distribution, and Infrastructure

    For seamless operation and expansion, mining farms require advanced networking and infrastructure components:

    • PDUs (Power Distribution Units) – Ensure even power distribution across high-density racks.
    • High-Speed Networking Switches – Prevent bottlenecks in large-scale mining setups.
    • Smart Monitoring Systems – AI-based temperature and power monitoring for real-time efficiency tracking.
    • Custom Racking Systems – Optimize space utilization for dense miner deployments.

    Power Supply Units (PSUs) with Resale Value

    Good-quality used PSUs help mining farms lower costs while maintaining reliable operations.

    • Bitmain APW12 PSU – Reliable PSU for Antminer S19/S21 series.
    • Whatsminer P222C PSU – Designed for Whatsminer M30/M50 series, retains value well.
    • 240V Industrial Rack PSUs – Popular in high-density farms for stable energy distribution.

    Bulk Used Miners & Refurbished Equipment for Cost Efficiency

    Many mining farms scale operations affordably by purchasing bulk used or refurbished miners:

    • Used Bitmain S19 Pro/S19 XP/S19j Pro models – Still widely used with good resale value.
    • Refurbished Whatsminer M30S and M50S – Cost-effective solutions with extended warranties.
    • Bulk purchases of L7, A1246, and KD6 – A great way to expand quickly at a lower cost.

    Cooling Solutions for Used Mining Equipment

    Cooling solutions that retain efficiency over time and provide strong ROI include:

    • Immersion Cooling Tanks – Used systems still offer great performance, helping lower temperatures and extend miner lifespan.
    • Industrial Cooling Fans (Delta, Sunon, Sanyo Denki) – Used but high-quality fans are cost-effective replacements for failing air-cooled systems.
    • Custom-Built Radiator Liquid Cooling – These setups can be repurposed for different mining environments.

    Case Studies

    hiw
    Colocation

    Colocation

    Power Density: High power (500W+) for 1U server
    Location: Opus Interactive, USA
    hiw
    Bitcoin Mining Containers

    Bitcoin Mining Containers

    Purpose: Recycling end-of-life miners for value optimization
    Partnership: Connected with reliable refurbishing partners via QuoteColo
    hiw
    Mining Hosting

    Mining Hosting

    Hosting Service: Secure ASIC Hosting Solutions
    Support: Monthly updates and market insights