sorry to tell you the news if you haven't already heard..but any 8820 is a hard item to sell. At sales they bring anywhere from 5 (yes, 5) grand to something over 12 if like brand new. I don't know why, because they are good machines. You might consider parting it out since you just sunk some money in repairs. Good luck, I also have a 6620 that is not even wanted for a trade. Motor would work great in a truck or pickup, though...