The Binding of Isaac
All offers (22)
Compare the platform, region and delivery before you buy.
Standard Edition 18 offers · EU & Global
The Binding of Isaac PC Steam AltergiftSteam giftSteamGlobalLowest price€3.80+ payment feeView deal- The Binding of Isaac EU PC Steam AltergiftSteam giftSteamEurope€3.80+ payment feeView deal
The Binding Of Isaac EN GlobalActivation keySteamGlobal€4.00+ service feeView deal- The Binding of Isaac EN EUActivation keySteamEurope€4.00+ service feeView deal
The Binding Of Isaac (PC) Steam Gift - GLOBALSteam giftSteamGlobal€4.13+ service feeView deal- The Binding of Isaac (PC) Steam Gift - EUSteam giftSteamEurope€4.13+ service feeView deal
The Binding of Isaac (Europe) (PC / Mac) - Steam GiftSteam giftSteamEurope€5.45no Plus, no ProtectView deal
The Binding of Isaac Steam Key: GlobalActivation keySteamGlobal€5.73View deal
Official store Steam · price for Germany
Steam store pageDirect purchaseSteamGermany€4.99No feeView on Steam
Other regions 4 offers
Sold for Latin America, North America, Asia, the Middle East, Russia or an unspecified region. These keys usually cannot be activated from Germany.
The Binding of Isaac (PC) - Steam Gift - CISSteam giftSteamRussia€4.11+ service feeView deal- The Binding of Isaac (PC) - Steam Gift - NORTH AMERICASteam giftSteamNorth America€5.13+ service feeView deal
- The Binding of Isaac (PC) - Steam Gift - SOUTHEAST ASIASteam giftSteamAsia€5.75+ service feeView deal
- The Binding of Isaac (PC) - Steam Gift - LATAMSteam giftSteamLatin America€7.21+ service feeView deal
You buy directly from the store. "+ service fee" or "+ payment fee" means the store adds a fee at checkout; you see the final price there before you pay. We may earn a commission when you buy through our links.
Best price over the last 32 days
- Lowest €3.5911 Oct 2026
- Highest €4.1424 Oct 2026
- Today €3.80
The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.
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Buy The Binding of Isaac key: current price comparison
Where is The Binding of Isaac key cheapest?
The cheapest The Binding of Isaac key that activates in the EU currently costs €3.80 at Kinguin. Keyfinder compares 22 offers from 7 shops for this price. That is 24% less than the Steam price of €4.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.
What was the lowest The Binding of Isaac key price in the last 32 days?
€3.59 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €4.14 on 24 Oct 2026; today the cheapest key costs €3.80.
Which The Binding of Isaac keys activate in the EU?
18 offers are marked EU or Global and activate in Germany and the rest of the EU. Keys for other regions are listed separately. The keys on offer are for Steam.
How do I activate The Binding of Isaac key?
The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.
Is it safe to buy a The Binding of Isaac key from Kinguin?
Before you pay, check three things on the offer: the region (EU or Global for Germany), the edition and any fee added at checkout. Keyfinder shows all three on every offer. Our Kinguin check covers who runs the shop, its fees and its regions.
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About The Binding of Isaac
Now 20% More Evil with the Free Halloween update!
- Developer
- Edmund McMillen
- Publisher
- Edmund McMillen
- Release date
- 28 Sept 2011
- Steam
- View on Steam