I posted an offer for this on Reddit’s /r/GiftOfGames. Go there if you want it.
Homefront was free on Humble Bundle a week or two ago (that’s the 2011 one – not the bugfest that is Revolution. Though to be fair it may have been patched…). I redeemed it as soon as I heard, naturally. The fact that I had bought and played it on release (steel box edition and all that – yes, I drank the Kool Aid of the time) changed nothing. So I have a Homefront key (for Steam) looking for a new, ahem, home, and yeah, this is a giveaway.