BTC you must send first and i pay you after they deliver 
BTC
sorry. when I get the money I will send the code to you . if you do not trust can buy to try a little because its balance is only $ 25 BTCred flags in this thread:
* Extremely cheap gc
* US based gc being sold by someone not in the US(assumption on my part due to poor engrish)
* refuses escrow and refuses to send first
if the first two don't deter you the third should for sure. Then again someone smart once said "A fool and his money are soon parted"
be wary