No Best Buy close, and not messing with Amazon for tradeins. I've done a heck of a job in the last year flipping the occasional title at GameStop. Local salvage store helps in that regard, and it's gotten me some awesome new release stuff for much cheaper than I would have otherwise. Coupled with some of the 30% / 50% bonuses or the tiered tradein offers, you can get some decent cash out of stuff at GS.
That being said, selling on eBay or Half.com would net more... but I don't really have the time to go through all the hassle. Sad, I know. But time is money, right?