Valve are saying "to hell with third party Steam sales" this weekend, as their digital download store plays host to an in-house firesale, with Half-Life, Counter-Strike and Team Fortress products all going for a song.

All standalone Half-Life titles (including Team Fortress Classic) are a whopping 66% off, meaning you can buy all seven of them for just $17. Or, if you want to be selective, Half-Life will cost you $3.40, Half-Life 2, $6.80.

Also on sale is the "Valve Complete Pack", which bundles *deep breath* Counter-Strike, Team Fortress Classic, Day of Defeat, Deathmatch Classic, Half-Life: Opposing Force, Ricochet, Half-Life, Counter-Strike: Condition Zero, Half-Life: Blue Shift, Half-Life 2, Counter-Strike: Source, Half-Life: Source, Day of Defeat: Source, Half-Life 2: Deathmatch, Half-Life 2: Lost Coast, Half-Life Deathmatch: Source, Half-Life 2: Episode One, Portal, Half-Life 2: Episode Two, Team Fortress 2 and Left 4 Dead.


You can get that pack for $90.