Grey Goo costs today from 3,66 € on PC. Its lowest recorded price on PC was 2,11 € (March 2026). We have tracked its price across 49 stores for 9 years.
By default we only show Key format; switch it on to include accounts and gifts.
With accounts:
Default format: 3,66 €−87%
With accounts: 3,66 €−87%
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See the 18 Grey Goo Steam Key offers →
Prices exclude store coupons and discounts, and payment fees: with a coupon it may drop further — check each platform page.
Grey Goo has ranged between 2,11 € and 4,84 € over the last 6 months, hitting its lowest point in March 2026.
Last 6 months · the hollow circle marks each platform’s lowest price.
The lowest price we’ve recorded for Grey Goo is 2,11 € on PC (Kinguin, March 2026).
We have tracked Grey Goo since May 16, 2017 across 49 stores, reading prices every 2 hours. Prices shown are activation-code format unless stated otherwise; out-of-stock offers and outlier listings are excluded.
| Platform | Mar | Apr | May | Jun | Jul | Aug |
|---|---|---|---|---|---|---|
| PC | 2,11 € | 3,72 € | 2,18 € | 2,62 € | 2,99 € | 3,30 € |
PC is the only platform with an offer today, at 3,66 €.
By default we only show Key format; switch it on to include accounts and gifts.
| Platform | Current price | Lowest it has ever been | What it usually costs | Verdict | Offers |
|---|---|---|---|---|---|
| PC | Default format: 3,66 € With accounts: 3,66 € Steam Key format price | Default format: 2,11 € With accounts: 2,11 € | Default format: 3,65 € With accounts: 3,65 € | Default format: Usual price With accounts: Usual price | Steam Key (18) → |
Today only PC has a price in this format: 3,66 €.
On PC the price is at its usual level and the next Steam sale starts on October 1, 2026: that is the date to watch.
On PC, Grey Goo costs 3,66 € against the 27,99 € charged by Steam: 87% less.
| Platform | Official store | Official price | Best price here | Saving |
|---|---|---|---|---|
| PC | Steam | 27,99 € | 3,66 € | −24,33 € −87% |
The biggest saving is on PC: 24,33 € less than at Steam.
Grey Goo has 3 editions on sale; the cheapest right now is Definitive, from 3,66 €.
Lowest price of each edition by platform.
| Edition | PC |
|---|---|
| Definitive | 3,66 € |
| Special | 3,86 € |
| Standard | 3,88 € |
Grey Goo is sold today in 3 different editions, and the Standard is the only one available on every platform.
The most common questions about Grey Goo’s price, answered with today’s data.
Grey Goo costs today from 3,66 € on PC. Prices compared across 49 stores, updated every 2 hours.
On PC: 3,66 €, the only platform with an offer right now.
Its lowest price so far was 2,11 € on PC (March 2026). The next Steam sale starts on October 1, 2026: if you can wait, it pays off. Set an alert and we will tell you when it drops.
No: it is at its usual price on every platform. Set an alert for the next drop.
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.
2,11 € on PC, at Kinguin (March 2026). Today it sits 2 € above that low.
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.
We track the price of these 5 games similar to Grey Goo, with today’s lowest.
You are checking its price: pick a platform and we will write as soon as it hits the figure you want.
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