This is definitely nothing to get worked up about. Used games go for... what... three to five bucks cheaper? That's not really much of a deal, nor is it even really much of a sale price. That's basically what you can get ALL new games for on their initial release. Especially if you pre-order them from Target with the $5 card deal. -Shrug-
It's not but is it,
lots of people dont want to deal with GS
some people may live closer to a BB than GS
I personally come across BB GC's more than GS
If GS is out of stock on something you may be able to get it new at the used price.
competition between companies is usually good for the buyer.
GS may introduce new incentives to get back customers that they may lose to BB