Humminbird Plastic Thru Hull Transducer For Helix With Dual Beam Sonar, Mega Side/Down Imaging – Xpth 9 20 Msi T

The lowest price we've tracked for Humminbird Plastic Thru Hull Transducer For Helix With Dual Beam Sonar, Mega Side/Down Imaging – Xpth 9 20 Msi T in the last 90 days is $276.64 (Sep 7, 2026).

Today's price of $390.20 is 41% above the 90-day low.

We've recorded 3 price drops across 13 price checks since Aug 8, 2026; the average price over that period is $278.55.