Buy Call of Duty: Modern Warfare 3 Collection 2 DLC CD Key for PC

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The cheapest price is 5.56€ at K4G with a rating of 4.2 (17.1k reviews) · Version Steam Key · Region Global · We compare prices at 10 verified stores with 13 offers in stock · Updated on 04/08/2026 07h 24min. ago

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  • We will start the verification process of your account, which may take 48-72 hours.
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  • In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
  • For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
  • Your tickets will disappear from your account
  • This promotion is only available to US, UK and EU users.
  • Game redemption is only allowed once every 6 months per user.
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Taxes not included! Taxes included!
Prices without final payment fees but with discount coupons applied. Prices include payment fees and any store discount code applied.
Key stores
4.2 (17.2k)
Coupon
GCDK14DEAL -14% copy Copied!
€6.46 €5.56
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.71
3.8 (49.5k)
Subscription from 2.01€/month
-9%
Coupon
GCDKGamivo -6% copy Copied!
€6.62 €6.22 How to get this price
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.93
4.2 (17.2k)
Coupon
GCDK14DEAL -14% copy Copied!
€6.56 €5.64
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.72
4.3 (16.3k)
Subscription from 2.49€/month
-15%
Coupon
SEAL17CDK -17% copy Copied!
€7.12 €5.91
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.76
4.4 (309.2k)
Coupon
GOCDKEYS10 -10% copy Copied!
€6.59 €5.93 How to get this price
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.50
4.3 (2.7k)
Subscription from 4.99€/month
-8%
Coupon
GOCDKEYS10 -10% copy Copied!
€6.64 €5.98
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€1.08
4.6 (118.9k)
Subscription from 2.99€/month
-15%
Coupon
AUGGOC10 -10% copy Copied!
€6.77 €6.09 How to get this price
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.74
3.8 (49.5k)
Subscription from 2.01€/month
-9%
Coupon
GCDKGamivo -15% copy Copied!
€7.27 €6.18 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€1.02
4.4 (309.2k)
Coupon
GOCDKEYS10 -10% copy Copied!
€7.12 €6.41 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.55
4.8 (2.5k)
No code available
€6.47
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.26
4.0 (120.8k)
No code available
€7.45
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
4.0 (344.2k)
Coupon
GCKG2AV6R3N -13% copy Copied!
€9.70 €8.44 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.03
4.2 (29.7k)
Coupon
Gocdkeys12 -12% copy Copied!
€591.11 €520.18
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€83.16
Go to FAQ's
Gocdkeys Recommendations What are you looking for? Select your region Which version do you prefer? Search results

The KEY format at K4G is the cheapest for the version from 5.56€

The official price is unknown, but buying from third parties is usually cheaper.

Users rate YUPLAY4.8(2.5k) best, highlighting its reliability and fast delivery, with a price of 6.47€

How much does Call of Duty: Modern Warfare 3 Collection 2 DLC for PC cost right now?

Call of Duty: Modern Warfare 3 Collection 2 DLC for PC starts at €5.64 at K4G, a Steam key.

That €5.64 already includes the GCDK14DEAL coupon, so apply it at checkout or the store will show you a higher price.

There is a cheaper listing, €5.56 at K4G, but it is a Europe key and it will not redeem on a US account however good the price looks.

10 stores carry it, 13 offers in total and 12 available right now; the figure above is the cheapest of the ones you can actually order.

Is it worth buying the Steam Key for Call of Duty: Modern Warfare 3 Collection 2 DLC now or waiting?

That €5.56 key is expensive for what it usually costs.

  • Those €5.56 are 24% above what it usually costs, measured on the store price.
  • 9 stores sell the Steam Key at the same time, and with that much competition the price moves almost daily.
  • Across the 2,700 days we have tracked it, it has only been pricier than today on 608 days. The lowest it has ever cost is €3.03.
If you do not need it today, waiting pays off: we have seen it at €3.03 and right now you would pay €3.43 more. We will tell you the day it drops.

Worked out from 3,785 daily records of the Steam Key for Call of Duty: Modern Warfare 3 Collection 2 DLC across 16 stores. See the full price history.

The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.

Can you activate Call of Duty: Modern Warfare 3 Collection 2 DLC in US?

8 of the 13 offers work on US — the Global ones plus the ones issued for your own region.

So, which Call of Duty: Modern Warfare 3 Collection 2 DLC deal should you buy?

If you can wait, wait. The key is 24% above its average today and we have seen it at €3.03. Set an alert and we will tell you the day it drops.

If you want it now, get it at K4G for €5.56: it is the cheapest key right now and the game stays on your own account.

The second Modern Warfare® 3 DLC Collection launches with all-new Multiplayer/Survival Mode Maps, Special Ops Missions and the debut of Face Off maps. Totally new to the franchise, Face Off distills all the fun and intensity of multiplayer into a new breed of 1 vs. 1 and 2 vs. 2 close combat. In addition to this all-new game-play experience, Collection 2 deploys with 3 multiplayer maps and 2 Special Ops Missions, offering fans new venues to test their Multiplayer and Special Ops skills.

Oasis: Though once a picturesque escape for vacationers, the sprawling Hotel Oasis is now a Multiplayer paradise, with multiple lanes of combat built atop an ancient fortress.
Kill Switch: An intense new Special Ops Mission that places your two-man team deep in enemy territory. Your mission - cripple a Russian carrier by detonating an Electromagnetic Pulse. Be the soldier on the ground, making your way to the detonation site, or play the sniper providing vital cover fire from a vantage point high above the city. Work together or risk getting overrun by a horde of hostile forces.
Iron Clad: With one player helming an Abrams-class tank and the other escorting it on foot, you’ll clear beaches and take cover in plane wreckage as you escape Hamburg from behind enemy lines in this all-new Special

Most common FAQs when buying Call of Duty: Modern Warfare 3 Collection 2 DLC for PC in digital format:

It is a key that will allow you to download the game Call of Duty: Modern Warfare 3 Collection 2 DLC on your PC from official download platforms.
As of 04/08/2026, in United States, the best price we have found in our selection of online stores that include the key for Call of Duty: Modern Warfare 3 Collection 2 DLC on PC is €5.56.
The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download Call of Duty: Modern Warfare 3 Collection 2 DLC to your game library. The account format requires more complicated steps and is more prone to errors during activation.
The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought Call of Duty: Modern Warfare 3 Collection 2 DLC , and they will provide a new key. You can also contact us, and we’ll help you out.
Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.

If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.

In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.

Need more help? Use our FAQs.

+ 15 Tickets for comment I want more!

What do our users think of Call of Duty: Modern Warfare 3 Collection 2 DLC for PC Digital?

4.9/5 (19 Comments)

0

Avatar
initial.isweet
2023-02-15 17:40:30

One of the best Call of Duty games. It has a very aggressive gameplay that remains very enjoyable to play even as time passes. New games should perhaps take inspiration from this one.

1

Avatar
elindor96
2023-01-06 16:06:07

Been playing this game on multiplayer on a daily basis, constant addiction, more fun than the mobile version. looking to buy the new call of duty black ops cold wat soon.

2

Avatar
iris
2022-04-10 08:36:04

It's fine but at the end of the day its just another CoD. The gunplay and movement are great, although the time to unlock new weapons is crazy.

3

Avatar
sk8erboy19852004
2020-12-16 03:23:24

Been playing this game on multiplayer on a daily basis, constant addiction, more fun than the mobile version. looking to buy the new call of duty black ops cold wat soon.

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About of Call of Duty: Modern Warfare 3 Collection 2 DLC

Release date 07/03/2017
Franchise Call of Duty
Users rating
4.9/5 (19 Comments)
Categories
FPS / FPP FPS / FPP

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