could i trade in the following games in for halo 3? i'm only 16 so would i be

[Sterling J]

able to sell mature rated games.? xbox 360-Assasins creed
Xbox 360-Star wars the force unleashed.
Xbox 360-Tony hawks proving ground
Xbox 360-Marvel ultimate alliance/Forza motorsports 2
ps2-Gta 3
Ps2-Gta san andreas
Ps2-Gta vice city stories
ps2- gta liberty city stories
xbox-destroy all humans 2

 

[iDontCare]

Im pretty sure they're not going to take Ultimate Alliance and Motorsport 2, because those come free with the Xbox360 and no Gamestop takes them anymore... Assassins Creed, Force Unleashed, and Proving Grounds + all the PS2 titles should cover the price for Halo 3, since its 45 dollars now.