I remember an entire tub filled with nothing but the metroid prime trilogy w/steelbook for $5 each. I want to say it was at a best buy. I still kick myself for that.
I STILL am pissed off I didn't grab Spider-Man Web of Fire for the 32X on clearance many, many years ago. Sucker's worth a pretty penny complete. And more of the Saturn's last 3 games, also on clearance (Panzer Dragoon Saga)