my tactic is to take the TRU games, trade them into EB for the 10 bonus credit and use that towards copies of Room Zoom, pocketing the actual trade in value of the games. Room Zoom goes for $26 at FYE, then use your left over bonus credit at EB to pick up other games with high trade in values at FYE... step 3.. profit! Whew... complicated but it works.