I dunno if you can pull it off, but today, I found an extremely helpful sales person. He must have been really bored, because he was scouring the store for copies of the game, then he had to get on-line, went to the Fresh Games website, got his stuff straightened out, then looked up the product in the store inventory. Discovered there were three copies in the back room. Went to fish them out, and brought me a shiny new copy.
I felt kind of bad when I stowed it away under someplace I hope nobody looks for a few weeks. The guy really looked hard for it.
So perhaps your CompUSA has stock in the back room that they just haven't put out on the floor.