WTB Old Garmin Parts

[fin_s_guy]

Looking for a Garmin module #GSD 20 or GSD 21. Preferably with cables. Also, an antenna which is a GPS 17N.

If you have either one laying around and would like to turn them into some cash...let me know!

Thanks
-Bob

[fin_s_guy]

GSD20 acquired. Looks like the updated version antenna will still work on the older unit.

Thanks