Also, offering $10 for a $200 coupon is absurd but I thank you for your PM though.
Not true, things are "worth what people are willing to pay for them", if you have traded coupons before you should know that people sold coupons for less than a dollar, in fact i personally gave out tons of coupons for free because the market was full of them, and the demand was pretty close to zero, so nobody wanted to buy them, however , things are a little bit different now , but honestly speaking 200$ coupon is pretty cheap, I can't see anyone paying you any thing better.
1- it does not work on any T17 series, not on S9k and not even on S9e.
2- the coupon expires the moment btc reaches 10,000$ per coin.
190$ coupons are a different story as those rules don't apply to it.
Take care guys when trading with newbie accounts, always check activity and use Escrow services, plenty available on this website.
Secondly, people will attempt to take you outside of this medium and always find excuses and if they are doing this for a while, they will win your trust and scam you.
100% correct, using escrow is a must, unless you are dealing with highly trusted members or people you personally know / traded with before.
they used to be bought with 0.5-1$. If you don't belive me, ask around people with experience in Bitmain coupons buying and selling.
I confirm this, around that time of the year, the mining business was having a hard time, nobody was buying mining gears, Bitmain basically gave out coupons for all different types of gears, and only a handful of people were buying new gears, you could literally get a 340$ coupon for 0.5$ back in Feb 2019.
