It's an old steam key from the Humble Voxatron Bundle that I never got around to getting rid of. Figured I'd toss it on here.

Edit: Should Mike come looking. Yes, this was from a bundle, but it was also my first giveaway; I've given away proper games since then, and I did this prior to both joining your group, and of course before the rule change. I hope you will take that into consideration, as I do agree with you that key abusers are ruining SteamGifts.