You knew you were buying carded gift cards. Not to mention your intent to re-sell the stolen gift cards. I might care about this if I wanted to help out shady people but I don't. Maybe deal with better people and you wouldn't get scammed.
I had a hunch, but I wasn't fully aware until after.
I'm going to leave feedback but not primarily because of this scam accusation. It is in an effort to help/inform ethical and honest users of someone who admits to selling bad cards. Anyone willing to buy carded gift cards is probably not going to care about my feedback anyway and should just expect to be scammed.