serial plug.

[Oleg Gusev]

Where can i find a jornada(compatible) serial plug ? I need one
for my smartcard reader, and it is not bad to have one
for a cheap old GPS receiver, cellular phone or for
monitoring the engine/transmission diagnostic data
stream on some pre-OBD-II cars. One can also run
engine diagnostic tests. "Save money fast" with your
jornada820! Buying the complete cable on ebay is unreasonably 
expensive. 
Any hints ?

 Oleg.