Click to expand Tap to zoom 10-pack BM1391 ASIC Chip Antminer S15 by ASIC Parts Sale Sale $149.00 $149.00 - $149.00 Current price $149.00 | / 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart BM1391 ASIC Chip for Antminer S15.