Just throwing my $0.02 in here:
The only reason I report re-giftings from SteamGifts is so people know that those people are violating the SG rules by regifting so that they can avoid giveaways from those users in the future. I'm personally not looking for removals, just to inform.
Speaking of...
1. It's already been used.
2. For some odd asshole reason, entering the codes into the Legacy Games redemption pages using capital letters causes the code to not be recognized.