Bitmain Coupons for 75% Off

[1BitOnline]

I'm selling a bunch of my Bitmain coupons as listed below:

2x $200 coupon
15x $220 coupon
220x $100 coupon

[SOLD]
4x $450 coupon
80x $420 coupon
4x $400 coupon
50x $350 coupon
50x $250 coupon

Expiration date between June 1-30, 2018.

The price is negotiable and can be discounted further for bulk purchase

Please let me know if interested or if any questions to onebit.online@gmail.com because I cannot reply message for more than 2 times per day with my current account.

Thanks for looking.

Images:
https://drive.google.com/open?id=1YQGHLsHDGozqK4z3iag2DFU8QkFT96IN
https://drive.google.com/open?id=1YzQIug7YQShVfgjEXnwU1o_CuHNl1pSQ