XCOM: Enemy Within

Xbox One · 2013

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About this game

XCOM: Enemy Within is an expansion pack for XCOM: Enemy Unknown , a turn-based tactical strategy game.

The expansion adds the ability to gene mod soldiers to add to their powers as well as the ability to create MECs, powerful robotic soldiers.

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These new features are created by collecting a resource called Meld on the tactical battlefield.

A number of new maps were also added to the tactical game, as well as multiplayer.

The PC version is an add-on that requires the base game, while for consoles, this is a standalone game which comes with all the Enemy Unknown DLC.

Data by MobyGames.com

About Xbox One

Microsoft's Xbox One launched in 2013 alongside the PS4 and leaned heavily into backwards compatibility and subscription services like Game Pass. Because so many Xbox One owners moved to all-digital libraries, physical Xbox One cartridges — sorry, discs — in good condition are comparatively less common on the secondhand market than their PlayStation equivalents from the same era.

Gamevaro tracks XCOM: Enemy Within for Xbox One with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.

Adding XCOM: Enemy Within to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This XONE release dates back to 2013.

Market values by condition

PAL

Loose / Item only

€9.25

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Recent sales

Date	Type	Region	Price	Source
2026-06-25	Loose / Item only	PAL	€9.25	eBay NL

Rarity & condition

Only a handful of market sales have been tracked for XCOM: Enemy Within, suggesting it doesn't trade hands very often — a sign of relative scarcity compared to more common Xbox One titles.

Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.

Frequently asked questions

How much is XCOM: Enemy Within worth?

XCOM: Enemy Within for Xbox One is currently worth €9.25 loose. Prices are based on real sales and update regularly on Gamevaro.

Is XCOM: Enemy Within rare?

XCOM: Enemy Within has only a handful of tracked market sales, suggesting relative scarcity compared to more common Xbox One titles.

What's the difference between loose, CIB and sealed for XCOM: Enemy Within?

Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.