Bought mine at full price. Loved every minute of it. In fact, played it a few days ago when I loaned it to a friend; now I want to play though it again, even though I've got other games I haven't even played yet.
Picked mine up in store for $13. Haven't played it yet, but hope its good. Not as cheap as $11.04, but I'll take anything; I've been wanting to play this game for a while.