Here is the ebay link:
http://cgi.ebay.com/Upgraded-Powerbook-Pismo-550Mhz-G4-with-Airport-Card_W0QQitemZ170117568124QQcmdZViewItem?hash=item170117568124
plenty of extra software well worth over a thousand dollars. As upgraded as possible for a pismo: 100GB HD, 1GB RAM, Airport, 8x Dual...