I know of someone who might have a nice fast sled up for sale. I do not have all the details, but I think it is '97 Polaris Indy with 3 cylinders engine. (thats all info. I have at this time) It has less than 1,000 miles on it. How much life would I expect from this similar machine if it is kept maintainted properly? Also roughly what would be the value of it? It is in excellent condition with no scratch, has heated handles, electric start. Thanks.