998 Sea Doo Challenger 1800.... Only $6900.00 May Consider Partial Trade Plus Cash? I am the 2nd Owner, Boat runs great! 18'ft, Twin Engine 220 hp (110 hp Each Engine) Very Clean Inside and Out, Upholsterey in great condition, Bimini Top, CD Player and more.. Only $6900 for the Boat and I will include the trailer but, (Recommend Replacing Trailer)... $6900 or May consider partial trade plus cash? Please email this ad for more information or call 602-Two-Nine-Zero-7458