What is the approximate value of a loose copy of Sonic Adventure 2?

A loose copy of Sonic Adventure 2 on the Sega Dreamcast is currently valued around $100.

How much more is a sealed copy worth compared to a complete-in-box copy?

A sealed copy is valued at $281, which is $96 more than the $185 complete-in-box version.

Can I expect a complete-in-box copy to sell for more than a loose one?

Yes, a complete-in-box copy is valued at $185, significantly higher than the $100 price point for loose copies.

Sonic Adventure 2 — Sega Dreamcast Price & Value

Name: Sonic Adventure 2 — Sega Dreamcast Price & Value
Brand: Sega

Sega Dreamcast

What Sonic Adventure 2 for Sega Dreamcast is worth — loose cart, complete in box, and sealed.

Sonic Adventure 2 value — Loose $100 · Complete (CIB) $185 · Sealed (new) $281. Prices updated July 2026.

Platform · Sega DreamcastPublisher · SegaGenre · Platformer

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Complete-in-box price history

Monthly CIB value, based on sold comps.

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PriceCharting — Sonic Adventure 2 (Sega Dreamcast)$184.96

Game details

UPC / EAN: 010086511178
Brand: Sega
Platform: Sega Dreamcast
Publisher: Sega
Genre: Platformer
ESRB: Everyone
Release date: June 23, 2001

Sonic Adventure 2 (Sega Dreamcast) resale value

A loose copy of Sonic Adventure 2 averages around $100. A complete-in-box (CIB) copy — game, box, and manual — runs about $185, and a factory-sealed copy commands $281.

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	$100	eBay sold comps
Complete (CIB)	$185	eBay sold comps
Sealed (new)	$281	eBay sold comps
Graded (WATA/CGC)	$906	eBay sold comps

Frequently asked questions

What is the approximate value of a loose copy of Sonic Adventure 2?: A loose copy of Sonic Adventure 2 on the Sega Dreamcast is currently valued around $100.
How much more is a sealed copy worth compared to a complete-in-box copy?: A sealed copy is valued at $281, which is $96 more than the $185 complete-in-box version.
Can I expect a complete-in-box copy to sell for more than a loose one?: Yes, a complete-in-box copy is valued at $185, significantly higher than the $100 price point for loose copies.