I'm taking to a guy on Craigslist who has a working Toshiba T1000 for sale. From the looks of it (it has a 4:3 display, not the squat one) it's the XE model. He also says it includes two spare batteries.

He's asking $75. Ebay has a few T1000s - none working, but the "for parts" items sell for about $60. Good price?