[quote name='aaronmills']Amazon for a combination of giving out gift card promos when you buy new, then having high trade-in values shortly after the game comes out.
One example that comes to mind: Little Big Planet 2 released at $56.99 if I remember correctly and also came with a $20 GC. A week or two after release, the trade-in value was $40. If you finished the game by then, you could have essentially gotten paid $4 for playing it.[/QUOTE]
Agreed! I bought Black Ops for $60 w/ a free $20 gift card on release day, and then traded it in three months later for $38.50.