Raymarine's CP370 is a dual frequency sonar providing 200 Hz range for coastal fishing and 50 Hz for offshore fishing. Airmar's M260 is a 1KW, 14 element, in-hull transducer providing accurate depth resolution/readings to a maximum depth of 2500' with improved high-speed performance.
I'm selling these quality components, for $500.00 (firm), simply because I've upgraded to Raymarine's CHIRP version, i.e., the CP470 and the Airmar M265. Said another way you would not be buying my problems.
I have all documentation and cabling for installation. You will need to measure and glass in the M260 tank. Note, I chose an in-hull transducer to minimize/eliminate interference created by running gear - I'm more than satisfied with the performance increase.
I have three pictures available that I could not post due to size, i.e., a picture of the CP370, a picture of the M260, and a MFD screen shot of the these components "in action."
Price these components new and you'll see the asking price is more than reasonable. Again, the price is non-negotiable and the buyer will also pay for shipping.
You can contact me at: 951-663-3521 or, firstname.lastname@example.org