Diamond-Die — cheap CD keys, compare prices
Is it worth buying?
- The price is above its low (was €1.56), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Diamond-Die is a casual dice game built around baseball, where a single at-bat might end in triumph, in a total flop, or in something purely ridiculous. The title was both developed and published by Steel City Games, releasing in 2026.
Best price today
€2.09
all-time low: official €1.56 (+34%)
The cheapest Diamond-Die key right now costs €2.09 at Steam. The lowest price we have recorded for this game: €1.56.
The average low over the past 4 months was €1.96.
Prices as of
Steam best price Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€1.56
Jul 2026
Price history
last 88 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €2.09 | — |
| Sept 2026 | €2.09 | — |
| Aug 2026 | €2.09 | — |
| Jul 2026 | €1.56 | — |
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: Steam
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All-time low so far: €1.56
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | 10 | 11 |
| Processor | Rock | Rock |
| Memory | 512 MB RAM | 512 MB RAM |
| Graphics | Potato | Potato |
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About this game — FAQ
Can Diamond-Die be played single-player?
Yes, Diamond-Die is a single-player game.
What languages does Diamond-Die support?
Diamond-Die is available in: English.
FAQ
Where is the cheapest place to buy a Diamond-Die key?
The cheapest Diamond-Die key is currently sold by Steam for €2.09. The lowest price we have ever recorded for this game: €1.56.
How much does Diamond-Die cost?
Diamond-Die currently costs from €2.09 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
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.