What is the going rate for a loose copy of Killer Instinct: Definitive Edition?

A loose copy of Killer Instinct: Definitive Edition for Xbox One is currently valued around $35.

How much more is a sealed copy worth compared to a loose one?

A sealed copy sells for $100, which is significantly higher than the $35 price point for a loose game.

Is the complete-in-box version a good investment?

The complete-in-box version holds a stable value at $39, making it a reliable option.

Killer Instinct: Definitive Edition — Xbox One Price & Value

Name: Killer Instinct: Definitive Edition — Xbox One Price & Value
Brand: Xbox

Xbox One

What Killer Instinct: Definitive Edition for Xbox One is worth — loose cart, complete in box, and sealed.

Killer Instinct: Definitive Edition value — Loose $35 · Complete (CIB) $39 · Sealed (new) $100. Prices updated July 2026.

Platform · Xbox One

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↗ Rising · +11%

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Complete-in-box price history

Monthly CIB value, based on sold comps.

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PriceCharting — Killer Instinct: Definitive Edition (Xbox One)$38.65

Game details

Brand: Xbox
Platform: Xbox One

Killer Instinct: Definitive Edition (Xbox One) resale value

A loose copy of Killer Instinct: Definitive Edition averages around $35. A complete-in-box (CIB) copy — game, box, and manual — runs about $39, and a factory-sealed copy commands $100.

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)	$39	eBay sold comps
Sealed (new)	$100	eBay sold comps
Graded (WATA/CGC)	$129	eBay sold comps

Frequently asked questions

What is the going rate for a loose copy of Killer Instinct: Definitive Edition?: A loose copy of Killer Instinct: Definitive Edition for Xbox One is currently valued around $35.
How much more is a sealed copy worth compared to a loose one?: A sealed copy sells for $100, which is significantly higher than the $35 price point for a loose game.
Is the complete-in-box version a good investment?: The complete-in-box version holds a stable value at $39, making it a reliable option.