What is the value of the loose Duo Pack?

The loose version of the Sonic Heroes & Super Monkey Ball Duo Pack is valued at $1760.

How much is the complete-in-box set worth?

A complete-in-box copy of the Duo Pack holds a value of $3850.

What is the selling price for a sealed copy?

Sealed copies of the Sonic Heroes & Super Monkey Ball Duo Pack are currently valued at $3238.

Sonic Heroes & Super Monkey Ball Duo Pack — GameCube Price & Value

Name: Sonic Heroes & Super Monkey Ball Duo Pack — GameCube Price & Value
Brand: GameCube

GameCube

What Sonic Heroes & Super Monkey Ball Duo Pack for GameCube is worth — loose cart, complete in box, and sealed.

Sonic Heroes & Super Monkey Ball Duo Pack value — Loose $1,760 · Complete (CIB) $3,850 · Sealed (new) $3,238. Prices updated July 2026.

Platform · GameCubePublisher · SegaGenre · Compilation

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Complete-in-box price history

Monthly CIB value, based on sold comps.

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Price data verified against · 1

PriceCharting — Sonic Heroes & Super Monkey Ball Duo Pack (GameCube)$3,850

Game details

UPC / EAN: 696055118373
Brand: GameCube
Platform: GameCube
Publisher: Sega
Genre: Compilation
ESRB: Everyone

Sonic Heroes & Super Monkey Ball Duo Pack (GameCube) resale value

A loose cartridge of Sonic Heroes & Super Monkey Ball Duo Pack averages around $1760. A complete-in-box (CIB) copy — cart, box, and manual — runs about $3850, and a factory-sealed copy commands $3238.

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 saves and the battery holds 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	$1,760	eBay sold comps
Complete (CIB)	$3,850	eBay sold comps
Sealed (new)	$3,238	eBay sold comps
Graded (WATA/CGC)	$3,561	eBay sold comps
Live asking — low / typical / high	$10,000 / $10,000 / $10,000	1 live eBay listings ↗

Market check: As of July 17, 2026, 1 live eBay listing ask $10,000.00–$10,000.00 (median $10,000.00).

Frequently asked questions

What is the value of the loose Duo Pack?: The loose version of the Sonic Heroes & Super Monkey Ball Duo Pack is valued at $1760.
How much is the complete-in-box set worth?: A complete-in-box copy of the Duo Pack holds a value of $3850.
What is the selling price for a sealed copy?: Sealed copies of the Sonic Heroes & Super Monkey Ball Duo Pack are currently valued at $3238.