Let me clarify for people that can't read very well and those you try to say this is not a good deal.
I used $55 in FREE gift cards to Best Buy to purchase 3 games using the buy 2 get 1 free deal (2 left 4 Dead, 1 GTA 4).
I received a FREE copy of Halo 3: ODST at the Best Buy midnight launch of the game from a drawing.
I traded in those 4 FREE games plus Halo 3, Batman: AA, and my original Left 4 Dead to Gamestop and received a whopping $185 in trade in credit using the tiered trade in deal going on where you receive 40% extra credit for 6 games or more and 10% more for using the Edge card for a total of 50% extra trade in credit.
Original cost I paid for all 7 games = $185 + tax, trade in credit received = $185, loss = only tax.
I used a FREE $50 gift card on top of the $185 to have a total of $235 basically free credit toward the $400 purchase.
The other $165 will be covered by trading in my existing 60 GB unit with all the white accessories for it.
Total money I spend = $0, all I lose is 3 games that I don't play anymore.
I gain 190 GB HDD space, CoD: MW2, custom paint job, all new black accessories including 2 wireless controllers, and a new 3 year RROD and E74 warranty for 3 games I don't play anymore.
You can't get a better deal than that, period...