I have a comet 102c,im waiting to pull it off of an old citation late 70's to early 80's..the motor is siezed and the clutch is supposed to work,it just has alittle surface rust where the belt rides..i looked at the comet website,and they were selling for around $300 new.i think the motor is a 370cc.i was gonna put it on my 84 skidoo mirage beater sled,but if anyone makes me a good offer i may come off of it.i dont know how payment or shipping arrangments would work.i live in michigan.