How much would i get from these games from game stop?

Pokemon dash(DS)

Paper mario:The thousand year door

The spongebob squarepants movie

Shark Tale

Dragon Ball Z budokai

Pokemon:Battle revolution

nba live 03

shrek 2

Disney's magical mirror starring mickey mouse

rampage(wii)

Spongebob squarepants battle for bikini bottom

the incredibles

spider-man 3

mario strikers charged

spongebob squarepants revenge of the flying dutchman



15 games in totalHow much would i get from these games from game stop?
$25-$30How much would i get from these games from game stop?
I would think you'd get no more than 15 bucks.