Mafia II: Definitive Edition: Steam price vs key
Mafia II: Definitive Edition costs €5.67 as a key at BuyCheapKeys, versus a regular price of €29.99 on the Steam Store: you save €24.32 (81% less). The key activates on your Steam account and it's exactly the same game (prices from October 3, 2026).
- Instant deliveryKey by email and in your account
- Full guaranteeReplacement or refund
- Secure paymentCard, PayPal, Google Pay, Apple Pay
- Activates on SteamSame game in your library
- Up to 4% cashbackWith the VIP Club
Should I buy Mafia II: Definitive Edition now? A steal: buy it now
The key costs €24.32 less than the regular Steam price and is at its lowest recorded price.
Price score: 10/10 · The key is 81% below the regular Steam price.
The same game, for less
A Steam key gives you exactly the same as buying on Steam. Only the price changes.
Available Mafia II: Definitive Edition keys
1 offer, sorted by price
- €5.67Buy
Mafia II Definitive Edition
CheapestSteam keyEurope-€24.32 compared with the Steam regular price
Mafia II: Definitive Edition price history
- Steam regular price€29.99
- BuyCheapKeys key€5.67
We've been tracking this game since October 3, 2026. The chart will appear once there are a few days of data.
How to activate the Mafia II: Definitive Edition key
- 1
Buy the key
Choose the Mafia II: Definitive Edition offer and pay. You get the key instantly.
- 2
Open Steam
Go to “Games” › “Activate a Product on Steam”.
- 3
Redeem and play
Paste the key and the game stays in your library forever.
Mafia II: Definitive Edition FAQ
›How much is Mafia II: Definitive Edition on Steam?
The regular Steam price of Mafia II: Definitive Edition is €29.99. At BuyCheapKeys the Steam key costs €5.67, €24.32 less.
›Where to buy Mafia II: Definitive Edition cheapest?
The cheapest option is the BuyCheapKeys Steam key for €5.67, 81% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the Mafia II: Definitive Edition key the same game as on Steam?
Yes. When you redeem the key, Mafia II: Definitive Edition is added to your Steam account with achievements, cloud saves and updates, just as if you bought it on Steam.
›What is the lowest price for Mafia II: Definitive Edition at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €5.67 (October 3, 2026). Today it costs €5.67.
›Will the Mafia II: Definitive Edition key work in my country?
We list Global and Europe region keys. Each BuyCheapKeys product page tells you whether it can be activated in your country before you buy.
›Is it safe to buy from BuyCheapKeys?
Yes. Delivery is instant by email and in your account, we accept card, PayPal, Google Pay and Apple Pay, and every purchase is covered by a replacement or refund guarantee.
›Does Mafia II: Definitive Edition work on Steam Deck?
Valve rates it “Playable” on Steam Deck. Once the key is activated on Steam you can play it on Steam Deck just like on PC.
›Is Mafia II: Definitive Edition worth it?
It has 74% positive reviews out of 28,982 on Steam (“Mostly Positive”), was released in 2020 and is developed by Hangar 13. Genres: Action, Adventure, Crime, Open World.
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Mafia II: Definitive Edition
€5.67