Humminbird SI Transducer Item Number 710282-1
With Bracket – New, Never Used – Humminbird price $350
Compatible with: HELIX 12/10/9/8 CHIRP MEGA SI+ G3N, HELIX 15/12/10/9/8 CHIRP MEGA SI+ G4N.
Cable Length: 20 Feet
Sell for $200
Nick 917-217-9350