i came across a 360 live subscription card , the 12+1 month one, the thing is i have no use for it and i didn't pay for it, it was actually in a dumpster, the card was still in the package and had a barcode sticker on it that said "field destroy",the part where the code is hasn't been scratched off , so i'm wondering if the card is still valid or if it's no good, anyone have any clue?