Antminer A3 Siacoin 815GH/s Blake(2b) Miner . IN HAND, READY TO SHIP! antminer February 20, 2022adminLeave a Comment on Antminer A3 Siacoin 815GH/s Blake(2b) Miner . IN HAND, READY TO SHIP! Buy on eBay Price: 95.00 USD Crypto Miner: Antminer A3 Siacoin 815GH/s Blake(2b) Miner . IN HAND, READY TO SHIP! Antminer A3 Siacoin 815GH/s Blake(2b) Miner . IN HAND, READY TO SHIP! Includes Antminer A3. Tested and working at the expected hashrate.