When I asked if any other stores were doing the sale the manager said that only very high volume stores were doing it. They said it had nothing to do with bestbuy being near by since their beef with them is their trad in values with the 100%.
I dont know if I believe that, but since none of the other gamestops that are right next to bestbuys were doing the sale near me I dont really get the best buy explanation.
The guy I talked to emphasized that they didn't know about it ahead of time, so that's probably the only thing I'd take away from it. The Best Buy thing was the explanation he gave me though, so who knows?