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- $9.99BuySteamCheapest
Price analysis
A typical sale here runs about 7 days at -80%, and with 9 sales in 24 months a new one comes around roughly every 84 days. The lowest price in this period was $1.99 (-80%) on Nov 27, 2024; today's price is 402% higher. The last sale was 21 days ago (Oct 7, 2026).
Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source™ technology.
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From Wikipedia
Counter-Strike: Source is a tactical first-person shooter video game developed by Valve and Turtle Rock Studios. Released in October 2004 for Windows, it is a remake of Counter-Strike (2000) using the Source game engine. As in the original, Counter-Strike: Source pits a team of counter-terrorists against a team of terrorists in a series of rounds. Each round is won either by completing an objective or by eliminating all members of the enemy team. The game was initially bundled with all retail and digital copies of Half-Life 2, before being released standalone.
Read more on Wikipedia →Recent discounts
| Period | Days | Max off | Low | MSRP |
|---|---|---|---|---|
| 2026. 10/1 ~ 10/7 | 7d | -80% | $1.99 | $9.99 |
| 2026. 6/25 ~ 7/8 | 14d | -80% | $1.99 | $9.99 |
| 2026. 3/19 ~ 3/25 | 7d | -80% | $1.99 | $9.99 |
| 2025. 12/18 ~ 1/4 | 18d | -80% | $1.99 | $9.99 |
| 2025. 9/29 ~ 10/5 | 7d | -80% | $1.99 | $9.99 |
| 2025. 6/26 ~ 7/9 | 14d | -80% | $1.99 | $9.99 |
| 2025. 3/13 ~ 3/19 | 7d | -80% | $1.99 | $9.99 |
| 2024. 12/19 ~ 1/1 | 14d | -80% | $1.99 | $9.99 |
+1 more periods (see heatmap)
Latest news
- Sep 16, 2026Counter-Strike: Source Update Released
- Aug 25, 2026Valve updated a bunch of their older Steam shooters
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