GameStop is a national video game retail chain. This particular store is inside of a shopping plaza at the intersection of Edinger Avenue and Harbor Boulevard in Fountain Valley. It sells the newest releases for all of the popular game consoles, including Xbox 360, Wii, PS3 and Nintendo DS. It also has a vast selection of pre-owned video games at a great price. Since it buys used video games, the store can trade in a customer's old games for new ones. Along with the games, it also sells game consoles and accessories, so it's the ultimate one-stop shop for gamers.