Wow, good thing I used it today for Assassin's Creed, then. I had no idea that it was expiring so soon.
As a side note, I was originally going to use it on Uncharted, but, at least my Toys R Us, didn't even carry the game (or at least, were out of it). The same goes for 3/4 Blockbusters near me. How in the world does one of the biggest releases for the PS3 this year not make it to seemingly most Blockbusters, and easily available from Toys R Us over 2 weeks after launch? Very strange.
Sorry, that was off topic.. but figured I'd rant here anyway. =)