Go to GameStop to trade in games. How much will I get for gaming?

I'm going to GameStop to trade in some games. I want to know how much I to get for them: The Golden Compass (DS) Platinum Sudoku (DS) Super Princess Peach (Nintendo DS) Pokemon Gold (GBC) Pokemon Silver (GBC) Pokemon Crystal (GBC) Pokemon Red (GBC) Pokemon Blue (GBC) Pokemon Yellow (GBC) Pokemon Sapphire (GBA) Pokemon Ruby (GBA) Pokemon Emerald Possibly (GBA) Donkey Kong Country (GBA) Mario Party 7 (GC) Super Mario Sunshine (GC) SpongeBob Revenge of the Flying Dutchman (GC) Chicken Little (GC) Please tell me quickly so you can find out what bring games (I want to buy something for a school project to get Pokemon Mystery Dungeon: Explorers of Time and I'm leaving tonight)! I also plan to bring my Game Boy Advance too.

ill buy all for $ 200. Ill send you the money through Paypal if that's good.

Spongebob Squarepants: Supersponge (Game Boy Advance) with commentary

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