Used & Refurbished ASIC Miners
A used miner can do the same work as a new one for less money. This page lists every used and refurbished ASIC miner on Endless Mining, from Antminer S19 and S21 units to Litecoin, Dogecoin and Kaspa machines. Each listing states the miner's condition, so you know what you are buying before you order, and the product page shows who sells it.
Buy used with care: ask for the hashrate the unit runs at today, check whether every hashboard works and whether the fans and power supply are included, and compare the price per TH/s with new stock and with the Miner Price Index. On sales by independent sellers, Escrow.com holds your payment until you accept the miner, so you can check it when it arrives.
Listings 17 listings
Prices are in US dollars. Listings in stock come first, then by price.
![[WTS] 2x Lightly USED Antminer S21 XP Hydro (473T) – Like New!](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fendlessmining-production-media%2F2026%2F06%2F9bab70a7-5084-4ee3-8d32-d791ccc82853-scaled.jpeg&w=3840&q=50)
Questions
Is it safe to buy a used ASIC miner?
It can be, if you check what you are paying for. Ask the seller for a recent hashrate reading, confirm what is included and pay in a way that protects you. Sales by independent sellers here go through Escrow.com, which holds your payment until you accept the item.
What is the difference between used and refurbished?
Used means the machine has run before and is sold as it is. Refurbished means it was repaired or serviced before resale, for example with new fans or a replaced hashboard. The listing tells you which one you are buying.
Does a used miner come with a warranty?
Only if the listing says so. Sales by Endless Mining are final, except where the law requires a return, and faulty hardware is covered by the manufacturer's warranty, if any is left. Ask the seller before you buy.
How does buying here work?
Prices are in US dollars. Listings from independent sellers are paid through Escrow.com, which holds your payment until you accept the item. Outside the US, Endless Mining ships its own miners internationally (ask for a shipping quote); items from other sellers ship to US addresses only. Sales by Endless Mining are final, except where the law requires a return.