You're at the bar with some friends arguing about who was best when we were kids at Mario Kart 64. Soon your honor is challenged and you feel the drunken need to defend your crown because you're still stuck in 5th grade and N64 is still life.
But wait it's 2015 and you can't just go rent an N64 system at Blockbuster these days. Your mother gave your old system away and you only have $37.12 in your pocket.
And that's where the exchange comes in. I bought a system for $25 and snatched up some reasonably priced controllers and a "new" CD for the car. The place is a trip down electronic memory lane. If you hate gamestop this is Gandalf the white to their Sarumon the White.
CDs, vinyls, comic books, SNES, Sega, all the way through Xbox one and PS4, and mountains of collectibles. $35 Wiis and unopened $250 editions of Bomberman 64, pokemon Red, Blue, Yellow, Just anything you want they probably have. I've never sold anything here but I'm sure you don't get a ton but the prices are so good it's worth buying.