Hi, i traded for my dr-28n in either 80 or 81. It was new and hanging in a pawn shop in Calgary Alberta, Canada back then. I've had plenty of work done on it to keep it up to snuff over the years but have generally abused it by hauling it all over north america from the mountains and campfires to the ocean life on extended exposure. Have you any idea how many were made? any idea what they're worth? Any and all info would be greatly appreciated.
jim