This was a 1999 Polaris RMK 700......Sold 2 years ago with over 7,200 miles for $950. Never had the heads off and ran like new. Any RMK 700 from 1999-2005 will be great. After that, the bean counters took over and Polaris lost their way. (Photo taken right above cabin at Lake Cle Elum).
Or, if you can spend more: Ski-Doo 800 Etec (fuel injection)...2011 or newer....My 2011 has over 7,000 miles and now have 1,800 miles on my year old Ski-Doo 850......
And, YES you do need handwarmers. Be hard to buy a sled without. I rode in Yellowstone area this year when it was down to -16 F in the mornings.......Hand warmers are just a start when prepping for those days.....