What is the typical going rate for a loose copy of Gradius Interstellar Assault?

A loose copy of Gradius Interstellar Assault on Game Boy is currently valued around $35.

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

The sealed version is significantly more valuable, priced at $439 compared to the $191 for a complete-in-box set.

Is the complete-in-box condition worth the extra cost over a loose copy?

Yes, the complete-in-box condition is valued at $191, offering substantial added value over the $35 loose copy.

Gradius Interstellar Assault — Game Boy Price & Value

Name: Gradius Interstellar Assault — Game Boy Price & Value
Brand: Game

Game Boy

What Gradius Interstellar Assault for Game Boy is worth — loose cart, complete in box, and sealed.

Gradius Interstellar Assault value — Loose $35 · Complete (CIB) $191 · Sealed (new) $439. Prices updated July 2026.

Platform · Game BoyPublisher · KonamiGenre · Shoot'em Up

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Complete-in-box price history

Monthly CIB value, based on sold comps.

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PriceCharting — Gradius Interstellar Assault (Game Boy)$190.73

Game details

UPC / EAN: 083717140092
Brand: Game
Platform: Game Boy
Publisher: Konami
Genre: Shoot'em Up
ESRB: Everyone
Release date: January 1, 1992

Gradius Interstellar Assault (Game Boy) resale value

A loose copy of Gradius Interstellar Assault averages around $35. A complete-in-box (CIB) copy — game, box, and manual — runs about $191, and a factory-sealed copy commands $439.

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	$35	eBay sold comps
Complete (CIB)	$191	eBay sold comps
Sealed (new)	$439	eBay sold comps
Graded (WATA/CGC)	$658	eBay sold comps

Frequently asked questions

What is the typical going rate for a loose copy of Gradius Interstellar Assault?: A loose copy of Gradius Interstellar Assault on Game Boy is currently valued around $35.
How much more is a sealed copy worth compared to a complete-in-box version?: The sealed version is significantly more valuable, priced at $439 compared to the $191 for a complete-in-box set.
Is the complete-in-box condition worth the extra cost over a loose copy?: Yes, the complete-in-box condition is valued at $191, offering substantial added value over the $35 loose copy.