How much can I get out of my wii at gamestop?

Don’t bother telling me I’m getting ripped off because I know already.

I’m selling :
wii
cables
3 remotes
1 nunchuk
a case that holds about 10 discs
Twilight Princess
Madden 09
Mario and Sonic at the Olympic Games
Wario Ware Smooth Moves
The Conduit
The Bigs
Call of Duty World at War
and about 5 more minor games

i know i can get more money selling this on ebay but would somebody buy all of this in one package?please give me your opinion.ive loved nintendo ever since they made the 64 but im getting tired of the crappy sports games and graphics, so im trying to invest in a 360 elite on ebay,but i need to get rid of the wii first.please help!