Does this need a description!?
Five of the best games ever made in their class:
Half-Life 2: Episode One
Half-Life 2: Episode Two
Team Fortress 2
I've seen this on here before many times before, but whenever it comes up it seems to expire by the time I've gotten around to checking the deal out. This seems to be the cheapest (available & in stock) you can get The Orange Box on any gaming platform at the moment, even the cheapest deal on the PC version is more than this.