New old stock. Hummingbird HELIX 7 Chartplotter Fishfinder GPS, Head (Control) Unit, with Mounting Bracket. Ideal for boaters needing to replace a lost or broken unit. One only at $439.95. See Seller's List for all of our treasure. Trotac Marine Ltd, 370 Gorge Road East, Victoria, BC V8T2W2 ***COVID HOURS 9 TO 5 MONDAY TO FRIDAY*** Sunday and Holidays: Closed Monday to Friday: 8:00 am to 5:30 pm Saturday: 9:00 am to 5:00 pm