BioShock Infinite: Burial at Sea - Episode One — cheap CD keys, compare prices
Is it worth buying?
The price is at or near the lowest we've tracked — a good time to buy
Buy · Kinguin €1.65
About the game
Burial at Sea - Episode One sends players back to Rapture in a story that reunites Booker and Elizabeth just before the underwater city collapses. It was made by Irrational Games, whose earlier credits include the original BioShock and BioShock Infinite itself. 2K published the DLC in 2013.
Best price today
€1.65
· · check “Region” on the seller’s page
Kinguin · Marketplace · Steam
Global key · check “Region” on the seller’s page
You pay at Kinguin · the seller sends the key · same price as on their site
Notify me when it drops below €1.49
- On Steam
- €3.74−56 % here
- all-time low
- €1.6016 Aug
- Official now
- €3.74Steam
- Average low, 5 mo.
- €4.32
The cheapest BioShock Infinite: Burial at Sea - Episode One key right now costs €1.65 at Kinguin — the best of 6 compared offers. The cheapest official store price is €3.74 at Steam. (Prices as of )
Offers 6 · PC · from €1.65
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
BioShock Infinite: Burial at Sea - Episode One prices by store 5
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €1.65 |
| Instant Gaming | Marketplace | €1.99 |
| G2A | Marketplace | €2.50 |
| Gamivo | Marketplace | €3.50 |
| Steam | Official store | €3.74 |
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Lowest official since we started tracking (Aug 2026)
€3.74
Aug 2026
Lowest — keyshops
€1.60
Aug 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €3.74 | €1.65 |
| Sept 2026 | €3.74 | €1.60 |
| Aug 2026 | €3.74 | €1.60 |
| Jul 2026 | €14.99 | €1.76 |
| Jun 2026 | €14.99 | — |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Kinguin, Instant Gaming, G2A, Gamivo, Steam
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows Vista Service Pack 2 32-bit | Windows 7 Service Pack 1 64-bit |
| Processor | Intel Core 2 DUO 2.4 GHz / AMD Athlon X2 2.7 GHz | Quad Core Processor |
| Memory | 2 GB RAM | 4 GB RAM |
| Graphics | DirectX10 Compatible ATI Radeon HD 3870 / NVIDIA 8800 GT / Intel HD 3000 Integrated Graphics | DirectX11 Compatible, AMD Radeon HD 6950 / NVIDIA GeForce GTX 560 |
| DirectX | Version 10 | Version 11 |
| Storage | 20 GB available space | 30 GB available space |
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About this game — FAQ
Can BioShock Infinite: Burial at Sea - Episode One be played single-player?
Yes, BioShock Infinite: Burial at Sea - Episode One is a single-player game.
Does BioShock Infinite: Burial at Sea - Episode One support a controller/gamepad?
Yes, BioShock Infinite: Burial at Sea - Episode One has full controller support.
What languages does BioShock Infinite: Burial at Sea - Episode One support?
BioShock Infinite: Burial at Sea - Episode One is available in: English, French, Italian, German, Spanish - Spain, Japanese, Korean, Polish and 3 more.
Does BioShock Infinite: Burial at Sea - Episode One use Steam Cloud saves?
Yes, BioShock Infinite: Burial at Sea - Episode One uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a BioShock Infinite: Burial at Sea - Episode One key?
The cheapest BioShock Infinite: Burial at Sea - Episode One key is currently sold by Kinguin for €1.65. That is the best of 6 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €1.60.
How much does BioShock Infinite: Burial at Sea - Episode One cost?
BioShock Infinite: Burial at Sea - Episode One currently costs from €1.65 — the cheapest offer across the stores we track. For comparison, the game costs €3.74 on Steam, so buying a key saves you about 56%.
Is Kinguin an official store or a keyshop?
Kinguin is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.