Kerbal Space Program: Breaking Ground Expansion costs today from 3,19 € on PC. It is also on Xbox Series X|S for 8,23 €. Its lowest recorded price on PC was 2,29 € excl. fees (December 2025). We monitor 48 verified stores and have tracked its price for 7 years.
Mostly Positive 472 reviews on Steam
Final prices with fees and discounts applied
Prices include the GoCDKeys coupon where one applies and the store payment fee. The final price is confirmed on each platform page.Prices include the GoCDKeys coupon where one applies and exclude store payment fees. The final price is confirmed on each platform page.
Kerbal Space Program: Breaking Ground Expansion has ranged between 2,49 € and 8,65 € excl. fees over the last 6 months, hitting its lowest point in August 2026.
Last 6 months · the hollow circle marks each platform’s lowest price.
The lowest price we’ve recorded for Kerbal Space Program: Breaking Ground Expansion is 2,29 € on PC (Kinguin, December 2025). That low landed during Steam’s Winter Sale — that is when the PC price really moves.
We have tracked Kerbal Space Program: Breaking Ground Expansion since May 31, 2019 among the 48 verified stores we monitor, reading prices every 2 hours. Prices shown are activation-code format unless stated otherwise; out-of-stock offers and outlier listings are excluded.
| Platform | May | Jun | Jul | Aug | Sep | Oct |
|---|---|---|---|---|---|---|
| PC | 3,68 € | 2,73 € | 2,92 € | 2,49 € | 2,79 € | 2,91 € |
| Xbox Series X|S | 6,39 € | 8,11 € | 6,58 € | 3,76 € | 8,11 € | 8,11 € |
PC is the cheapest today, at 3,19 €: 5,04 € below Xbox Series X|S.
| Platform | Current price | Lowest it has ever been (excl. fees) | What it usually costs (excl. fees) | Verdict | Offers |
|---|---|---|---|---|---|
| PC | Default format: 3,19 € With accounts: 3,19 € Steam Key format price | Default format: 2,29 € With accounts: 2,29 € | Default format: 3,00 € With accounts: 3,00 € | Default format: All-time low With accounts: All-time low | Steam Key (23) → |
| Xbox Series X|S | Default format: 8,23 € With accounts: 8,23 € Xbox Key format price | Default format: 3,76 € With accounts: 3,76 € | Default format: 8,00 € With accounts: 8,00 € | Default format: Usual price With accounts: Usual price | Xbox Key (2) → |
Today the cheapest is PC, at 3,19 €: 5,04 € less than Xbox, the next one up. Competition explains the gap: 29 offers fight over the price on PC, against 2 on Xbox.
The next Steam sale starts on October 26, 2026, but on PC the price is already below what it usually costs: waiting will save you very little.
On PC, Kerbal Space Program: Breaking Ground Expansion costs 3,19 € against the 4,19 € charged by Steam: 24% less.
| Platform | Official store | Official price | Best price here | Saving |
|---|---|---|---|---|
| PC | Steam | 4,19 € | 3,19 € | −1,00 € −24% |
The biggest saving is on PC: 1,00 € less than at Steam. We do not have the current Microsoft Store price for Xbox Series X|S.
Kerbal Space Program: Breaking Ground Expansion has dropped in 1 of the last 2 sale events we have tracked. Its best event price was 2,73 € excl. fees during the Summer Sale 2026.
| Event | Date | Platform | Lowest price (excl. fees) | vs usual price |
|---|---|---|---|---|
| the Summer Sale | Jun 2026 | PC | 2,73 € | −28% |
Next event: the Steam Halloween Sale, from October 26, 2026.
The most common questions about Kerbal Space Program: Breaking Ground Expansion’s price, answered with today’s data.
Kerbal Space Program: Breaking Ground Expansion costs today from 3,19 € on PC, 8,23 € on Xbox Series X|S. Compared among the 48 verified stores we monitor, updated every 2 hours.
On PC: 3,19 € — 5 € less than on Xbox Series X|S. The gap comes from more stores competing on PC.
Its lowest price so far was 2,29 € excl. fees on PC (December 2025). The next Steam sale starts on October 26, 2026: if you can wait, it pays off. Set an alert and we will tell you when it drops.
Yes. On PC it is at its lowest recorded price (3,19 €).
The stores we compare source their codes in different markets and compete with each other, so their prices drop sooner and further than those on Steam. The code is the same and activates the same way in your account.
2,29 € excl. fees on PC, at Kinguin (December 2025). Today it sits 1 € above that low, comparing prices excl. fees.
It depends. In the last sale event it dropped to 2,73 €, 14% below its price today. The next one starts on October 26, 2026.
We have no record of it dropping on a previous Black Friday. This year it falls on November 27, 2026: set an alert and we will tell you if it drops.
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