What is the lowest price I can expect to pay for I Spy Challenger GBA?

Loose copies of I Spy Challenger GBA are currently listed with a resale value of $4.

Is the sealed version worth significantly more than the loose version?

Yes, the sealed version of I Spy Challenger GBA is valued at $16, compared to $4 for a loose copy.

How much more does a complete-in-box copy sell for versus a loose one?

A complete-in-box copy sells for $9, which is $5 more than the loose copy's $4 value.

I Spy Challenger — Game Boy Advance Price & Value

Name: I Spy Challenger — Game Boy Advance Price & Value
Brand: Game

Game Boy Advance

What I Spy Challenger for Game Boy Advance is worth — loose cart, complete in box, and sealed.

I Spy Challenger value — Loose $4 · Complete (CIB) $9 · Sealed (new) $16. Prices updated July 2026.

Platform · Game Boy Advance

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↘ Falling · -15%

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Complete-in-box price history

Monthly CIB value, based on sold comps.

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PriceCharting — I Spy Challenger (Game Boy Advance)$9.41

Game details

Brand: Game
Platform: Game Boy Advance

I Spy Challenger (Game Boy Advance) resale value

A loose copy of I Spy Challenger averages around $4. A complete-in-box (CIB) copy — game, box, and manual — runs about $9, and a factory-sealed copy commands $16.

What drives the price

Condition is everything: a clean, unscratched label, an intact box without crushing, and the original manual can swing the value 30–50%. Test that the game works before you buy or sell.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
Loose	$4	eBay sold comps
Complete (CIB)	$9	eBay sold comps
Sealed (new)	$16	eBay sold comps
Graded (WATA/CGC)	$18	eBay sold comps

Frequently asked questions

What is the lowest price I can expect to pay for I Spy Challenger GBA?: Loose copies of I Spy Challenger GBA are currently listed with a resale value of $4.
Is the sealed version worth significantly more than the loose version?: Yes, the sealed version of I Spy Challenger GBA is valued at $16, compared to $4 for a loose copy.
How much more does a complete-in-box copy sell for versus a loose one?: A complete-in-box copy sells for $9, which is $5 more than the loose copy's $4 value.