Bitmain 1000$ coupons 50% off

[faiver]

All coupons for half price! All coupons are transferrable coupons Bitmain.com that can be used for the purchase of any miner. Bitmain allows the transfer of this coupon electronically & will instantly arrive in your Bitmain account.
I have 7 coupons for sale:
1 coupon (200$) sold for 100$
1 coupon (100$) sold for 50$
5 coupons (140$) sold for 350$
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Total 1000$ sold for 500$

You can pay in USD/EUR/LTC/BTC/ETH