I am cleaning house, trying to move on some GPS units to someone that will use them.
First up is an almost new Delorme PN-30. A lot of people like this platform of GPS. I bought it wanting to add support to TF for it, but the protocol proved far too complex. $50 including shipping (US only). Includes handlebar mount.
Close up of GPS.
Next up is a Magellan Sportrack Pro, including manual and serial cable:
Cover shipping (US only - $10) and it's yours.
Last one is an oldie, an original Lowrance iFinder:
Same as the Magellan, cover shipping (US only - $10) and it's yours.
Paypal preferred, other options considered.