I think the horde of flippers ruined the trade in program, like Microcenter.
No offense to BB but they were crazy for offering some of these TIV's. I would buy a game months ago from BB, trade it in during their 100% TIV and get more money than I paid for it.
It was bound to die out. Hopefully they still have good TIV's but doubt we'll see 50% or 100% TIV's as often as we did.
Hmm, buy this now or hold out because I have a sneaking suspicion Microsoft is going to announce a GOTY edition that includes all the map packs....
When has Microsoft every released a GotY for a Halo game?