2013 SEA DOO /2003 YAMAHA JET SKIS These 2 personal watercraft can be purchased as a package with the trailer or the 2003 Yamaha by itself. The 2013 Sea Doo runs great and is very responsive with 260 HP. The 2003 Yamaha has 165 HP. They come on a single axle trailer. The complete package with 2 jet skis and trailer is $13,995, or the 2003 Yamaha by itself for $5,790, or 2013 Sea Doo by itself and trailer for 8,995. They are all ready to have fun on the water.