You'll be surprised what eBay can do for the people that keep a close eye on it. I got C&C3 Kane Edition for $29 only a month or two after release. It's $60 MSRP.
Edit: What did I tell you? eBay owns. I got the Orange Box for $35 just as I wanted.
The Orange Box - Five Games, One Box (PC Games) - (eBay item 290171626651 end time Oct-16-07 21:45:06 PDT)