Haha...Peggle Extreme is all Orange Box themed.
Check it out.Now that I think about it, how much cheaper would they make the other bundles? I'm looking at $45 if I order this. What are they going to do, drop $10 off the price from HL1/EP1? Even at $45 that only works out to $15 a game excluding the 2 I'd already own. Thats a hell of a deal. Plus preordering would give me time to download them before the official launch. Plus I could play TF2 early....gah.
*EDIT*
After trying to rationalize it to myself, I think I will wait. All you have to do it look at the untruthful pricing on Steam itself. On the Orange Box page they list individual games prices, but both HL2 and EP1 are $10 more than what they really cost on Steam, and you can buy them together for less than the $30 Valve says HL2 costs (and all of them include HL2:DM, which doesn't seem to be included in Orange Box).
So it makes me wonder what the real individual prices are, and what the cost of the other package deals will be. I've gone this long, I think I can wait an extra month for TF2. Hell, I'll probably find retail boxes for cheaper launch week.