For Your Bidding Consideration: A REGENCY POLARIS MARINE RADIO! In the original box with the original packaging material. Known as Model Number: MT5500. Appears to be new to me? "Being Sold As Is", because I do not know how to test this radio. Leads me to believe this item is new, because the original wire harness & mounting hardware plastic package was never opened. Also the microphone has the original plastic packaging. Sure doesn't appear that this item was ever used to me? Fresh out of an estate! As found stored high and dry on a shelving unit in the basement of the estate. Possibly a gift that was given, was opened and then never used?