Still available not many left ?  That means there wasnt much to begin with as you havent sold any .

OK so for a card with $400 on it we buy for $50 . Surely ANYONE with ANY sense IF the cards were legit would buy something for $400 and sell it for $200 ??   But NOOOOOOO ! !   You only want $50 ! ! !   Anyone with half a clue can see its a scam OR something else HIGHLY illegal .

If im wrong then PROVE im wrong . Bet u dont .