GameStop does not publish a fixed price list. Trade-in value varies by specific title, condition, demand, and store. No single answer exists for "a DS game."
| Tier | Examples | Value |
|---|---|---|
| Sports/Shovelware | Madden 09, Imagine: Teacher | $0.25 – $1.00 |
| Common 1st/3rd Party | New Super Mario Bros, Mario Kart DS, Pokemon Black/White | $2 – $6 |
| Desirable / Cult | Castlevania: DoS/OoE, Chrono Trigger, Advance Wars, Etrian Odyssey | $8 – $20 |
| Rare / Sealed | Pokemon HeartGold/SoulSilver (w/ Pokewalker), Solatorobo, Dragon Quest IX | $25 – $80+ |
Bottom Line: Scan your 5–10 most valuable titles on GS site. If total < $20, sell locally. If > $50, consider GS promo + Pro for instant credit toward a Switch game.