Compare Portal 2 prices across verified stores. Pick the cheapest legitimate CD key, then click through to the store.
Portal 2 is an adventure, platform, and puzzle game developed and published by Valve, released in 2011. Play as Chell alongside the robot Wheatley while facing challenging tests designed by GLaDOS. Use the Portal Gun’s mechanics to solve puzzles, uncover revelations, and seek a way out of Aperture Science Labs. Compare Portal 2 prices across available offers on ZeusKey to find a cheap CD key. Track price changes and choose the best time to buy.
We compare prices across verified stores. Every Buy button takes you straight to the store — never to us.
Prices updated 22 hours, 2 minutes ago · 5 store prices compared
| Store | Region | Edition | Platform | Price | Coupon | Buy |
|---|---|---|---|---|---|---|
|
|
Global | Standard Edition | Steam |
$9.99
22 hours, 2 minutes ago
· Lowest
|
Buy at Steam | |
|
Global | Standard Edition | Steam |
$120.14
$114.13
23 hours, 12 minutes ago
|
Buy at Kinguin | |
|
Global | Standard Edition | Steam |
$122.56
22 hours, 2 minutes ago
|
Buy at Gamivo | |
|
Global | Standard Edition | Steam |
$128.59
22 hours, 2 minutes ago
|
Buy at Eneba | |
|
|
Region locked — Europe | Standard Edition | Steam |
$142.24
$135.13
23 hours, 11 minutes ago
|
Buy at Kinguin |
Hidden offers are priced far outside the range for this edition, or are locked to a region you cannot activate.
Save $112.57 vs median
Prices run from $9.99 to $128.59 across 4 stores. Over the last month the low has risen by roughly 33%. Our lowest recorded price for it is $1.94. Listings cover Standard Edition on Steam. Nothing on the page is region-locked — every listed key is global.
Compare Portal 2 prices across multiple stores on ZeusKey. We pull prices from a roster of verified CD-key retailers; the cheapest in your currency sits at the top of the comparison.
We only list legitimate, verified key stores. Every store on ZeusKey is vetted before being added to our catalog.
Yes — the comparison shows the most recent scrape per store, plus whether the current price is the lowest seen in the last 7 days and how prices moved over the last month. Full historical charts are on the roadmap.
The current lowest price is $9.99 from 5 stores.
Updated 22 hours, 2 minutes ago
Updated 22 hours, 2 minutes ago
Updated 22 hours, 3 minutes ago
Updated 22 hours, 3 minutes ago