What would you get for trade in value for these at Gamestop?

This is what I'm trying to sell:

DS Lite(+Charger and stylus)

Sonic Rush(DS)

The Conduit(Wii)

Tales of Symphonia: Dawn of the New World(Wii)

Super Smash Brothers Brawl*

Naruto: Clash of Ninja Revolution 3(Wii)*

Pokemon Platinum(DS)*

*= Add these values after you calculate the ones without this(In other words, post the value i would get with the non asterisk ones then post the others with the asterisk)