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Game Sins of a Solar Empire: Rebellion
Edition Standarddefault
Platform Steam
Max price Any
Region USguess
Sellers Official only
Sins of a Solar Empire: Rebellion cover art
Images: Steam store, © respective publishers.

Buy Sins of a Solar Empire: Rebellion Steam key (price, key type and region)

from $17.99, store fees may apply

Standard edition · Steam

Looking for Sins of a Solar Empire: Rebellion on PC (Steam)? As of 21 minutes ago, our Cheapest pick for a Standard key in US comes from an official licensed distributor (fees not confirmed). Risk labels on the lowest offer: standard key delivery. Commission never changes which offers we pick or the order of the list. Read how we rank for the full method.

How we rank · Prices checked 21 minutes ago.

Prices in USD (from your region). Converted prices are marked approx. (ECB rates dated 2026-11-03).

Cheapest + Safest good deal Standard
$17.99Fees not confirmed
Gamesplanet Official licensed distributor
Global keyKey
Official licensed distributor: legal keys straight from publishers.
Trust tier AChecked 21 min ago

Cheapest and Safest are the same offer with your seller setting, so we show it once.

We may earn a commission when you buy through our links. Commission never changes which offers we pick or the order of the list. How we rank

Official sellers vs keyshops for Sins of a Solar Empire: Rebellion

Lowest price with known fees added from official sellers (the same set as the Official only filter) and from keyshops. Commission never changes which column is which.

Official sellers

$17.99

GamersGate (Official store)

Keyshops

No live keyshop offer

No keyshop offer is live for this edition and platform right now.

All offers (cheapest total first)

SellerKeyListedTotalActions
Gamesplanet
Official licensed distributorTier A
Checked 21 min ago
Global Key$17.99$17.99
Fees not confirmed
DetailsGo
GamersGate
Official storeTier A
ASKLOOT1010% off
Applied at checkout. Some games excluded.
Checked 3 h ago
Key$19.99$17.99
Fees not confirmed
DetailsGo

Sins of a Solar Empire: Rebellion facts

  • Release dateJun 12, 2012
  • PlatformsPC (Steam)
  • Editions
    • Standard

Source: store page, checked Oct 28, 2026

Totals add the known service fees and payment fees for the selected payment method; offers without them are flagged. Optional buyer protection is not included.