Wal-Mart launches trade-in program -- They'll pay $390 for an Xbox One, $29 for GTA 5

Wal-Mart launched its highly touted video game trade-in program this week, going head-to-head with market leader GameStop. If you're stuck scratching your head about where to trade in your items, we've compiled a breakdown of trade-in values for popular games and systems at the competing retailers. All values listed below represent in-store credit for items in working order. GameStop offers a cash option (less than in-store credit) while Wal-Mart offers in-store credit exclusively (but you can s...