Will best buy give you more money for selling games than GameStop?

I need to sell some games to get some money for gears of war 3 and some turtle beaches.Will best buy give you more money for selling games than GameStop?
I trust Gamestop more. I mean there store is completely based around the video games while best buy just has it as a small section. They couldn't care less if they have your games, and won't likely give you a good price. At gamestop they are always having deals and such that increase how much you'll get for your game. But to warn you, you can't expect to get much selling at any store.
Gears of War 3's multiplayer is brutal, bloody (with spurting blood and squashed heads) and fast-paced 鈥?everything that fans of the series will love, but keep your eyes open, there are already skilled players around with high rankings. The chainsaw bayonet finishing move is as bloody as I remember it, as is the retro lancer's finishing move 鈥?where you charge your opponent and hoist them into the air.Will best buy give you more money for selling games than GameStop?
Most likely if the store near you does that, near me they don;t, but i know for a fact that game stop rips you off for them.
I didn't know Best buy was into the business of selling used games. I know for a fact they are not where I live.Will best buy give you more money for selling games than GameStop?
Your best off selling it via ebay