Kingdom of Cards: Steam price vs key
Kingdom of Cards costs €6.92 as a key at BuyCheapKeys, versus a regular price of €11.79 on the Steam Store: you save €4.87 (41% less). The key activates on your Steam account and it's exactly the same game (prices from October 4, 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 Kingdom of Cards now? A steal: buy it now
The key costs €4.87 less than the regular Steam price and is at its lowest recorded price.
Price score: 7/10 · The key is 41% 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 Kingdom of Cards keys
1 offer, sorted by price
- €6.92Buy
Kingdom of Cards
CheapestSteam keyGlobal-€4.87 compared with the Steam regular price
Kingdom of Cards price history
- Steam regular price€11.79
- BuyCheapKeys key€6.92
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 Kingdom of Cards key
- 1
Buy the key
Choose the Kingdom of Cards 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.
Kingdom of Cards FAQ
›How much is Kingdom of Cards on Steam?
The regular Steam price of Kingdom of Cards is €11.79. At BuyCheapKeys the Steam key costs €6.92, €4.87 less.
›Where to buy Kingdom of Cards cheapest?
The cheapest option is the BuyCheapKeys Steam key for €6.92, 41% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the Kingdom of Cards key the same game as on Steam?
Yes. When you redeem the key, Kingdom of Cards 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 Kingdom of Cards at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €6.92 (October 4, 2026). Today it costs €6.92.
›Will the Kingdom of Cards 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 Kingdom of Cards 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 Kingdom of Cards worth it?
It has 72% positive reviews out of 74 on Steam (“Mostly Positive”), was released in 2025 and is developed by Rubber Duck Games. Genres: Strategy, RPG, Card Game, Board Game.
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Kingdom of Cards
€6.92