Well you could technically pay $20+ for each game if you wanted to get them all individually (which you can on steam). Not that I'd recommend it because the three main games of the Orange Box (Ep2, Portal, TF2) come at about or a little over the same price as the Orange Box itself yet you get HL2 and Ep1 as well.
Anyway, you can also get EVERY valve game available on steam for $100 too and that looks like a pretty good deal if you've lived under a rock or have never played a lot of games on your PC over the last 8 years.







