[link|http://www.lowendmac.com/ibook/ig3deals.html|Best iBook G3 Deals: New, Used, and Refurbished]
This week's standout deals (marked in bold below):
  • used 12"/300 CD-ROM, $390, MegaMacs
  • used 12"/366 CD-ROM, $480, MegaMacs
  • used 12"/600 CD-ROM, $650, PowerBook Guy
  • new 12"/800 CD-ROM, $700, Club Mac
there's more than that listed, those are what they show as the best deals. I'm using an older Blue & White PowerMac(minitower) that's got a G3 @ 450MHz w/288MB. Works very well with OS X. I am planning to upgrade the CPU in the near future though as I'd like to use iChat AV for video conferencing. I'm already using it for IM and audio, but the video conferencing needs a 600MHz G3, or any speed G4 or G5.