sorry to confuse i only have 2 of them. i bought the 88 with no motor and got a motor from a ssxi that im putting in it now. the 91 was all stock, and around $500 so i got it a couple months ago since it was such a good deal i thought. the 88 was like $300 with the trailer they are on. I also got a couple 550sx's and zxi1100 this past summer. , Guess once i started gettin one i got hooked what can i say.