I know all the coupons expire on March 2, but i'll buy them. I'll pay 0.003 btc for each coupon assuming that they are s7.
If there are any that expire later, i'll buy those for 0.007 each. My budget is currently a bit low, but I expect to have more soon.
I'll sell you the one i have left then, It expire soon, yeah.
16Ng4AEU3Ey7F6294Y21v7n9AUvmcPA4bR and give me your Bitmain ID.