Re: How much is this worth? ? Garmin Gps msp
The 235 was a good unit in it's day, but it's about 15 year old technology. It only came in B/W, used "G" map cards (really hard to find), decent sonar, good sonar - waypoint interface, not WAAS capable. Do an 'advanced' Ebay search for completed listings to get an idea what to expect on a sale ...