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I Spy Challenger! is a Puzzle game, developed by Black Hammer Game and published by Scholastic, Inc., which was released in 2002.
I Spy Challenger GBA price & price history
The average CIB price for I Spy Challenger (GBA) was $4.99 30 days ago and is $4.99 now — unchanged. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is I Spy Challenger (GBA) worth?
- I Spy Challenger for GBA is worth $4.99 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is I Spy Challenger going up or down in price?
- The price has been stable at $4.99 over the past 30 days.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for I Spy Challenger on Game Boy Advance. 100 Coins computes its own average from the individual eBay sold listings it tracks for this exact edition, weighted so recent sales count for more — which is why the two differ. Both numbers are shown on every condition card above.
- Where does 100 Coins get its price data?
- All prices on 100 Coins come from real eBay sold listings — actual completed transactions, not asking prices or estimates. Prices are updated daily.
| Source | Date | Price | Completeness | Description | Report |
|---|---|---|---|---|---|
| eBay | 2026-06-22 | $9.80 | Sealed | I Spy Challenger (Nintendo Game Boy Advance) Sealed | |
| eBay | 2026-03-11 | $4.99 | CIB | I Spy Challenger GBA CIB (Nintendo Game Boy Advance, 2002) | |
| eBay | 2026-03-02 | $7.98 | Game Only | Nintendo Game Boy Advance - I Spy Challenger! - CART ONLY - Tested ML422 | |
| eBay | 2025-12-11 | $8.00 | Game Only | Nintendo Game Boy Advance - I Spy Challenger! - CART ONLY - Tested | |
| eBay | 2025-10-15 | $10.00 | Sealed | I Spy Challenger (Nintendo Game Boy Advance, 2002) Factory Sealed | |
| eBay | 2025-07-23 | $12.00 | Sealed | I Spy Challenger! for GameBoy Advance NEW SEALED in box 2002 SP GBA Nintendo | |
| eBay | 2025-07-07 | $11.00 | CIB | I Spy Challenger (Nintendo Game Boy Advance, 2002) - Complete | |
| eBay | 2025-05-15 | $12.16 | Sealed | I Spy Challenger Nintendo Game Boy Advance 2001 *NEW* Factory Sealed AGB P A4CE | |
| eBay | 2025-03-19 | $14.00 | Sealed | I Spy Challenger! GBA Game Boy Advance BRAND NEW & SEALED! NICE! | |
| eBay | 2025-02-24 | $11.89 | CIB | EUC I Spy Challenger! Nintendo Gameboy Advance Complete Free Ship |
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