helping a friend, selling games

helping a friend, what's the total price you think he could get, thanks

I'm selling my ps2+games, what's the best offer I can get somewhere?

Does anyone know where I can get the best offer for these games? It doesn't matter if it's cash or store credit, as I'm going to get a 360 soon.

1 ps2 - used, awesome working condition
1 ps2 network adapter - awesome working condition
1 dual shock controller(rumble thing broken though)
1 memory card
GAMES
1. Guitar Hero 1 and 2(2 games, 2 guitars)
2. NCAA Football 07
3. College Gamebreaker 2004
4. ESPN NFL 2K5
5. Conflict Desert Storm
6. Socom 2
7. Need for Speed Underground 2
8. Tiger Woods 06
9. College Hoops 2k7
10. NFL Blitz 2003
11. GTA San Andreas
12. GTA Vice City
13. Lord of the Rings: The Two Towers
14. Ace Combat 4
15. Medal of Honor Frontline
16. Goldeneye Rogue Agent
17. Midnight Club
18. Fight Night Round 3
19. MVP Baseball 2005
includes all cords and manuals for all games, plus 3 ps1 games