1GHz Aluminum PB G4's seem rare

[SuperCompu2]

I've been looking around eBay, craigslist and other sites like MR for 15" 1GHz machines of the Aluminum sort, not the titanium model. In my searching it seems that there arent many around. Was this a short time offer or do people just value these more for some strange reason.

I wanted to buy one with my limited HS age budget for normal school type stuff, but I cant seem to find one, and If I do its unreasonably priced.

Hopefully my PMG4 would put a pretty decent dent in the price.