2018 Sea Ray 21 spx ob

- stock #very nice family ski boat ready for the water! mercury 150hp outboard! aft boarding ladder! nice seating arrangement! walk through transom and more!!! if you are in the market for a bowrider, look no further than this 2018 sea ray 21 spx ob, priced right at $49,950 (offers encouraged). this boat is located in belmar, new jersey and is in good condition. she is also equipped with a mercury engine. this is a brand new listing, just on the market this week.