[WTS] Antminer S3 coupons (0.075BTC value) for 0.05775 BTC each

[Biodom]

Firm price, four available. For four coupons you'll get the benefit of $41.75 and I will recoup my cost.
You send me BTC, I release the coupon to bitmain ID after ~7 confirmations.

[Biodom]

Firm price, four available. For four coupons you'll get the benefit of $41.75 and I will recoup my cost.
You send me BTC, I release the coupon to bitmain ID after ~7 confirmations.

still have coupons

[boliu]

why didn't you take the 7.7 refund from Bitmaintech?

[Biodom]

why didn't you take the 7.7 refund from Bitmaintech?

wanted to keep some, no such option was available