**GameRush (Blockbuster) - Trade in two games and get a PSP game for $30. GameRush gives you about double what GameStop will give you for each game. My friend traded in 8 PS2 games and got about $130.
**Best Buy - Order online and get a $20- coupon for items over $200. Then with shipping it'll only cost about $235.
And as for games, I own WipeOut Pure, Need For Speed Underground: Rivals, and METAL GEAR AC!D. I have to say NFSU: R is the game I keep going back to. The reason I got wipe out was for the webbrowser and AC!D is just a plain ol' good game.
I suggest for a starting line-up:
1) NFSU : R
2) METAL GEAR AC!D
3) Lumines
4) WipeOut Pure
5) Untold Legends
and you could switched Untold with DarkStalkers.
Oh and don't get a store warrenty. Bring your PSP to compUSA and show them your proof of purchase. Then for about $30 bucks you can get a full-on warrenty. From what I've heard it's one of the best you can get.
** These offers may have ended, but I doubt it. Just check for yourself.

