WTB: Garmin Thru hull transducer

[wiseguy]

Anyone have one of these laying around? Will trade my factory one that came with the Garmin 300C? Or $$$? let me know.

http://www.amazon.com/Garmin-Plastic-thru-hull-Depth-AIRMAR/dp/B001B3Z5Z0/ref=dp_cp_ob_e_title_0

[Holy Mackerel]

Sorry don't have one!