Garmin Fishfinder 140 with 4.7-Inch Display and Dual-Beam Transducer price : $95.54 See Detail NorCross HawkEye F33P Fish Finder price : $43.54 See Detail Garmin Fishfinder 160C price : $154.00 See Detail Humminbird 161 Combo 4-Inch Waterproof Marine GPS and Chartplotter price : See Detail Humminbird PiranhaMAX 160 PT 4-Inch Waterproof Fishfinder and Dual-Beam Transducer price : $129.99 See Detail Humminbird 110 Fishin' Buddy 4-Inch Waterproof Fishfinder price : $114.00 See Detail Garmin Fishfinder 300C 3.5-Inch Waterproof Fishfinder and Dual-Beam Transducer price : $204.67 See Detail Garmin Fishfinder 400C 4-Inch Waterproof Fishfinder and Dual Frequency Transducer price : $297.87 See Detail Humminbird RF35 Smartcast 1.25-Inch Waterproof Fishfinder price : $80.96 See Detail Humminbird XT 6 20 Transom Mount Transducer price : $49.64 See Detail