I'm most likely heading to Slackers, a used game retailer (everything from atari to 360) and I want to trade in Wii games since this place always gives wonderful store credit prices considering GameStop wouldn't give you a penny for Super Mario Galaxy. I have at least twenty games as far as Wii goes and some others to sell and I'm trying to figure out if these few are worth trading and won't become a rarity sometime...

*BlastWorks (Wii)
*Death Jr: Root Of Evil (Wii)
*Bully (Wii)
*Wario Land 4 (GBA)
*WarioWare (GBA)
*Legend Of Zelda (NES, golden version)
*LifeForce (NES)

Is this a good list,considering the store will always give out great credit to new-gen and more popular video games? I know the Wario games and Zelda will get me a nice amount, since they're popular and sometimes a bit in demand. The Wii ones were cheap but they're good in shape (although BlastWorks is missing a manual) and might do some good.