I have one Zaurus device here which is a bit special:
It is an SL-C3000, which has a Bluetooth module built-in, connected internally to the USB port, so the USB port is non-functional for other connections, but the machine has Bluetooth functionality. From the outside, this modification is not visible (well, right now there are some wires leading to the outside to a hardware switch to enable / disable the module, but I could cut the wires and switch, it doesn't work to enable the USB port for other connections anyway).
This SL-C3000 resides in the case of an SL-C3200 (the silver shell, instead of white).
Currently, the device has pdaXii13 installed.
It is in very good condition.
Please make a reasonable offer (PM)
I would expect something like 300 Euro for it. Plus shipping from Germany.