Refurbished
professionally refurbished
Browse 344 professionally refurbished on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Antminer S19 XP 141TH Bitcoin Miner | Braiins OS | Tested | APW12 PSU
⚡ ANTMINER S19 XP 141TH BITCOIN MINER ⚡. • Antminer S19 XP 141TH ASIC Miner. ✅ BRAIINS OS INSTALLED. Model: Antminer S19 XP. Firmware: Braiins OS. • Bitcoin (BTC). • Bitcoin Cash (BCH). Each miner has been professionally processed by Nova Energy Conversion.
You save $77.80
🟢 LOWEST PRICE! Antminer S21 Pro, S21+ Repair Experts LOWEST PRICE! 🟢
We are a specialized repair facility for all major ASIC miners models, including Antminer, WhatsMiner, and others. Hashboard Repair services for models Antminer S21 Pro, S21+. This sale is for a single hash board repair service and does not include the sale of hash boards.
FutureBit Apollo Bitcoin BTC Miner Expansion Node ASIC
The FutureBit Apollo Bitcoin BTC Miner is a high-performance mining rig designed for Bitcoin and other SHA-256-based cryptocurrencies. With a processing speed of 3 TH/s, it is equipped with ASIC mining hardware and uses 200 watts of power.
Bitmain L7 Repair Experts
Hashboard Repair services for models Antminer L7. We are a specialized repair facility for all major ASIC miners models, including Antminer, WhatsMiner, and others. This sale is for a single hash board repair service and does not include the sale of hash boards.
Bitmain Antminer S19j Pro+ 120TH Bitcoin Miner | Tested | APW12 PSU Included
⚡ ANTMINER S19j PRO+ 120TH BITCOIN MINER ⚡. • Antminer S19j Pro+ 120TH ASIC Miner. Model: Antminer S19j Pro+. Manufacturer: Bitmain. • Bitcoin (BTC). • Bitcoin Cash (BCH). Each miner has been professionally processed by Nova Energy Conversion.
You save $49.80
Bitmain Antminer L7 9050MH Dogecoin Litecoin Miner | Tested | APW12 PSU
⚡ ANTMINER L7 9050MH DOGECOIN & LITECOIN MINER ⚡. • Antminer L7 9050MH ASIC Miner. Manufacturer: Bitmain. Model: Antminer L7. • Dogecoin (DOGE). • Litecoin (LTC). Each miner has been professionally processed by Nova Energy Conversion.
You save $79.80
Canaan Avalon Q 90TH/s Bitcoin Miner - 18.6J/TH 1674W ASIC Miner Quiet
Weight: ~10.5 kg (≈ 23 lbs) — portable and compact. • Standard Mode: ~80+ TH/s at ~1,450 W. • Super Mode: ~90+ TH/s at ~1,694 W.
Antminer S19 95TH/s Bitcoin Miner | Low Power 2800W Tune | VNiSH Firmware
Antminer S19 95TH, Bitmain Antminer S19, Bitcoin miner, ASIC miner, SHA-256 miner, BTC miner, VNiSH firmware, VNiSH OS, low power Antminer, 2800W Antminer S19, refurbished Bitcoin miner, crypto mining hardware.
You save $50.00
Bitmain Antminer S19K Pro 120TH Bitcoin Miner | Tested | APW12 PSU Included
⚡ ANTMINER S19K PRO 120TH BITCOIN MINER ⚡. • Antminer S19K Pro 120TH ASIC Miner. Model: Antminer S19K Pro. Manufacturer: Bitmain. • Bitcoin (BTC). • Bitcoin Cash (BCH). Each miner has been professionally processed by Nova Energy Conversion.
You save $59.80
Bitmain Antminer S19 90TH/s ASIC Bitcoin Miner 100TH Crypto Mining - w/ Vnish OS
Bitmain Antminer S19 95TH/s ASIC Bitcoin Miner - 95T Crypto Mining - w/ Vnish OS Bitmain Antminer S19 95TH/s ASIC Bitcoin Miner - 95T Crypto Mining - w/ Vnish OS 🚀 Bitmain Antminer S19 95TH/s ASIC Bitcoin Miner Powerful SHA-256 (Bitcoin, BCH, etc.) Miner – Cleaned, Tested, and Ready to Run!
You save $17.50
Antminer Z15 Hashboard Repair Service
You are purchasing a repair service for your Antminer Z15 hashboard. If more than 1 asic chip is bad, it is an automatic no fix.
Fully Working Bitmain Antminer S19 XP 141TH Hashboard Cleaned with S21 Pro Paste
Fully working Bitmain Antminer S19 XP hashboard. ✔ Cleaned, repasted with high quality paste on S21 Pro, good for Overclock if you want and fully tested ✔ Pulls normal hash rate in test rig ✔ Used condition – may show normal cosmetic wear ⚠ Please confirm compatibility before purchase. The S19 XP hashboard has different revisions/versions, and compatibility depends on your miner model and control board. ONLY ONE HASHBOARD WILL BE SHIPPED FOR EACH EBAY ORDER Message us your miner model or board version to confirm fit before ordering. lots order DM / Frontline Hash Service LLC
Antminer S19 110TH ASIC Miner – VNish OS – Boosted to 120TH/s – Refurbished
Refurbished and fully tested Antminer S19 110TH/s. VNish OS installed and tuned. Each miner is individually tuned using VNish OS based on its own silicon characteristics — no generic profiles. Every miner is professionally refurbished using high-pressure air cleaning, component inspection, Dawn hand-washing, and new fan covers.
Bitmain Antminer S19 Pro Hashboard 110TH/s - Tested / Working / Replacement Part
Bitmain Antminer S19 Pro Hashboard 110TH/s - Tested / Working / Replacement Part. Condition is Seller refurbished. Shipped with FedEx Ground Economy.
GoldShell AL-BOX 360GH 180W ALPH Alephium ASIC Miner Used w/PSU Exc. Cond.
The GoldShell AL-BOX 360GH 180W ALPH Alephium ASIC Miner is a powerful mining hardware designed for efficient cryptocurrency mining. With a processing speed of 360GH/s and compatibility with ALPH Alephium currency, this miner boasts impressive performance. Its sleek design and compact size make it a great addition to any mining setup. Made in China, this ASIC miner is a reliable choice for serious cryptocurrency enthusiasts looking to boost their mining capabilities.
Hashboard Repair Services for ASIC S21, T21
We are a specialized repair facility for all major ASIC miners models, including Antminer, WhatsMiner, and others. This sale is for a single hash board repair service and does not include the sale of hash boards.
Innosillicon A9 ZMaster 50KH @620W Zcash Miner - Not Z11 or Z9 - Volume Discount
Very reliable and clean Innosillicon A9 ZMaster 50KH @620W Zcash Miner—these Innosilicon machines are known as the “Toyotas of the mining world” for the durability. All my machines have been mining **indoors** in climate controlled environments—ie no dust or humidity wear and tear from outdoor mining (other sellers often mine outdoors if they don’t say indoor mining in description). If you order 2 or more, I will include a PSU and free connectors to allow one PSU to power two A9s. If you order 4 or more, I will include a fan shroud muffler to reduce noise even more. If you order 6 or more, I will include a free Z9 Mini. Don’t steep lowball offer—volume discount is the way to get a better price. Discounted low FedEx shipping.
Bitmain Antminer D9 Dash Miner 1.77TH X11 ASIC Miner | Tested | PSU Included
⚡ ANTMINER D9 DASH MINER ⚡. • Antminer D9 ASIC Miner. Manufacturer: Bitmain. Model: Antminer D9. Each miner has been professionally processed by Nova Energy Conversion. Algorithm: X11. • Dash (DASH).
You save $299.80
Antminer S19k Pro 120TH Bitcoin Miner | VNish 130TH Optimized | Fast Ship
Antminer S19k Pro 120TH/s Bitcoin Miner. Model: Antminer S19k Pro. Mining Coins: Bitcoin (BTC) and other SHA-256 coins. Important Information. Photos represent typical condition. Fans and hardware inspected.
You save $20.01
Refurbished Canaan Avalon Nano 3S 6TH/s BTC Miner Black (with PSU) - USA Stock
Released in March 2025, Avalon Nano 3s is a portable Bitcoin miner that also doubles up as a space heater. It is developed & manufactured by the NASDAQ-listed Canaan Inc. Item is refurbished and in like new condition.
STEALTH-MINER BITMAIN PREMIER S19 XP ANTMINER BITCOIN 110V 120V 30-40TH/S
This is a custom miner that is built around a genuineBitmain S19 XP hashboard in a sleek, compact black case. Take a peek at those if the higher priced XP unit isn't in your budget. S19 XP hashboard professionally cleaned withnew thermal paste applied.
NVIDIA CMP 100-210 16GB All Tested Great Condition
Paid refurbishment, low usage, fantastic mining GPU! Comes with adapter and riser! The NVIDIA CMP 100-210 is a GPU mining hardware that has been thoroughly tested and is in great condition. With a generous 16GB of memory, this GPU is compatible with a universal range of mining currencies, making it a versatile option for any blockchain enthusiast.
Lot of Five (5) Coins - Franklin Half DoIIar - 90% SiIver - $2.50 Face Value
Mint dates vary but are all between 1948 and 1963. Condition is average circulated. Coins are 90% silver.
Quiet Bitmain APW5 12V 1300/2600W 115/240VAC Power Supply 20x PCIE For Antminers
I purchased this unit and replaced the output cables. This is one of the finest, quietest, reliable cryptocurrency miner power supplies I have known. The big 120mm fan really helps keep the noise low. The 20x PCIE connectors allow you to run at least two L3+ Antminers at once at 240VAC. This unit is good for 1300W at 115VAC, or 2600W at 240VAC. I recommend always running power supplies at around 50% rated power for maximum efficiency and reliability.
Bitmain Antminer L7 9500MH/s Scrypt/DOGE Miner. Good Used Condition. #48
⚡ ANTMINER L7 9500MH DOGECOIN & LITECOIN MINER ⚡. • Antminer L7 9500MH ASIC Miner. Manufacturer: Bitmain. Model: Antminer L7. Algorithm: Scrypt. • Dogecoin (DOGE). Each miner has been professionally processed by Nova Energy Conversion.
You save $159.80
Bitmain Antminer S21 Pro 234T 3510W Bitcoin BTC ASIC Miner Ready Stock Used
⚡ ANTMINER S21 PRO 234TH BITCOIN MINER ⚡. • Antminer S21 Pro 234TH ASIC Miner. Manufacturer: Bitmain. Model: Antminer S21 Pro. • Bitcoin (BTC). • Bitcoin Cash (BCH). Each miner has been professionally processed by Nova Energy Conversion.
You save $379.80
Antminer S19 95TH Converted 110V 40TH/s 1000W Plug & Play - LuxOS Home Mining!
🚀 Bitmain Antminer S19 95TH/s ASIC Bitcoin Miner - Converted to 110V! Model: Antminer S19 95TH/s. LuxOS optimizes each chip per hashboard in order to get the most out of the ASIC miner while improving efficiency.
Bitmain Antminer L7 9300MH Dogecoin Litecoin Miner | Tested | APW12 PSU
⚡ ANTMINER L7 9300MH DOGECOIN & LITECOIN MINER ⚡. • Antminer L7 9300MH ASIC Miner. Manufacturer: Bitmain. Model: Antminer L7. • Dogecoin (DOGE). • Litecoin (LTC). Each miner has been professionally processed by Nova Energy Conversion.
You save $119.80
Hashboard Repair Services for ASIC T19, S19, S19 Pro, S19j Pro (BB), S19a, S19i
We are a specialized repair facility for all major ASIC miners models, including Antminer, WhatsMiner, and others. This sale is for a single hash board repair service and does not include the sale of hash boards.
HP EliteDesk Mini PC Solo Mining Bitcoin Node Umbrel Server i5 8GB RAM 256GB SSD
Umbrel Node – 256GB SSD (Prebuilt custom). •Umbrel OS preinstalled. • Assembled Umbrel node. Ethernet is a much more stable connection when running a node. Minor wear on outer case ding on outer case (internal components New).
Antminer S19J, S19J Pro hashboards repair US based service
0 asics, temperature lost, chainbreak, abnormal asics - it doesn't matter what caused your device to stop working. Thorough cleaning of the board from dirt and dust using an ultrasonic bath.
Antminer L7 Asic Repair,Hashboard Repair US based In Colorado
Antminer L7 Asic Repair Hashboard Repair. Centrally located in Colorado with a fast turnaround time. Price includes up to five Asic chip replacements on the board. We can fix other versions also! Price includes return shipping but you must pay to ship the miner to us. If you have any questions let me know. We are looking for new customers and would love to repair your miners! Comes with a 30 day warranty.
Antminer S19j Pro+ 117TH Bitcoin Miner | Tested | APW12 PSU Included
⚡ ANTMINER S19j PRO+ 117TH BITCOIN MINER ⚡. • Antminer S19j Pro+ 117TH ASIC Miner. Model: Antminer S19j Pro+. • Bitcoin (BTC). • Bitcoin Cash (BCH). Each miner has been professionally processed by Nova Energy Conversion.
You save $59.80
Bitmain Antminer S19j Pro 104TH Bitcoin Miner | Tested | Pallet Pricing Avail.
⚡ ANTMINER S19j PRO 104TH BITCOIN MINER ⚡. • Antminer S19j Pro 104TH ASIC Miner. Model: Antminer S19j Pro. Manufacturer: Bitmain. • Bitcoin (BTC). • Bitcoin Cash (BCH). Each miner has been professionally processed by Nova Energy Conversion.
You save $40.00
Refurbished Canaan Avalon Nano 3S 6TH/s BTC Miner White (with PSU) - USA Stock
Released in March 2025, Avalon Nano 3s is a portable Bitcoin miner that also doubles up as a space heater. It is developed & manufactured by the NASDAQ-listed Canaan Inc. Item is refurbished and in like new condition.
BITDSK Bitcoin Crypto Miner ESP 32 complete 750 k/hs Hashrate
Includes ESP 32 Miner USB C cord and power adapter. Please ensure you research how to setup a Bitdsk which can be done online. You can mine any SHA 256 Crytpo BTC BCH Digibyte ect. If the screen is inverse after setup just unplug the usb and reconnect which will correct the inverse screen. Please note purchase does not include technical support. Item will be shipped in a box
You save $3.90
Antminer S19j Pro 110v Miner
It has been underclocked and tuned to run quietly and efficiently, allowing it to function as a low-noise electric heater while mining Bitcoin in the background. Braiins Firmware has been installed and has tuned this miner.
Antminer S21 S21 Pro S21 XP T21 Hashboard Repair US Based Center
Send in your S21 Antminer Hashboard for repair. We could repair all S21/T21 and S21 XP models. We repair and diagnose hashboards, EEPROM flash and bench test every board to make sure its hashes.
Bitmain Antminer S19 / T19 / S19 Pro / S19+ hashboards repair US based service
0 asics, temperature lost, chainbreak, abnormal asics - it doesn't matter what caused your device to stop working. Thorough cleaning of the board from dirt and dust using an ultrasonic bath. You can provide us with miner logs in which the malfunction is recorded (ask us, we will show you how to do this).
Bitcoin ASIC Miner Cube - Block Erupter - 6 Blade HexCube - WORKS GREAT!
This is a complete and working modular ASIC mining system, similar to the early Block Erupter cube designs. 🔥 Own a piece of early Bitcoin mining history – fully functional ASIC miner cube! • Fully working (powers on, LEDs active, and MINES actual Bitcoin! ).