not too sure. i work at toys r us myself but I haven't tested out Madden 10 for its trade in value. our trade in value is very close to Gamestops. Sometimes it is more than them and sometimes it is less. Last i checked we give like $25 for Resident evil 5 and gamestop only gave $20. i'd just take it to ur local toys r us and just see how much then decide there if u want to
