I've located a used "G3" powerbook, 32 MB RAM, 233 Mhz 750 CPU, 2 Gig
HD. OS 8.6 installed.
There's no CD drive, just a removeable floppy.
It has 1 serial port & an ADB port, SCSI etc. & two PCMCIA slots,
Ethernet but no Modem/Phone jack. I thought I saw a USB symbol, but
didn't recognize it until I got home (it's still at the store).
The screen was fairly large (Larger than my PB1400/166cs - $60).
However, I can't tell from Apple's Site which Model it is. It
resembles, all of the G3, G3 Series, G3 Series ...