Tracked Price
Tracking started 2026-10-02. The chart fills in as prices change; lowest today is $18.39.
For Standard Edition · Steam Gift.
PC GAMES
Call of Duty: Modern Warfare III PC key
Activates on Battle.net, Steam · 2 stores · 6 offers
PRICE COMPARISON
Call of Duty: Modern Warfare III Prices
Every store's offer for this PC key, with the region each store sells it for. Offers for United States are listed first.
StoreActivation · region
EditionPrice
KU
Kinguin UKBest price
Steam · Gift
Region not stated
Standard
$18.39
$70.84 74.0% off
Store charges £13.90
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ADD-ONS
Call of Duty: Modern Warfare III DLC
Expansions and add-ons for the PC Games version.
Call of Duty: Modern Warfare III - 30 Minutes Rank + 30 Minutes Weapon 2XPfrom $2.02Call of Duty: Modern Warfare III - 500 Pointsfrom $5.41Call of Duty: Modern Warfare III - 1100 Pointsfrom $10.39Call of Duty: Modern Warfare III - 2400 Pointsfrom $19.82Call of Duty: Modern Warfare III - 5000 Pointsfrom $41.51Call of Duty: Modern Warfare III - 9500 Pointsfrom $69.78Call of Duty: Modern Warfare III - 13000 Pointsfrom $90.21
Activation & Regions
Common Questions
Will a Call of Duty: Modern Warfare III key work in my country?
Keys are sold for a region: Global keys work everywhere, EU keys in Europe and usually the UK, US keys in the Americas. Each offer shows the region the store sells it for, and offers for the region you browse from are listed first. The store's page has the final word on where a key activates.
What is the difference between a key, a Steam Gift and an account?
A key is a code you redeem on your own account. A Steam Gift is sent to your Steam account as a gift and usually has the same region lock. An account offer is a new account that already owns the game; you log in to it instead of your own.
How do I activate Call of Duty: Modern Warfare III?
Redeem the code on Battle.net, Steam. The store's page shows the exact steps; our redeeming guide covers every platform.