Bought an '86 8820 in 2002. It had 4000 hours on it,but looked nicer than some I had looked at with less hours. Paid $16,000 for it on a consignment sale in SD. You may want to look at a higher houred machine, if it has good care otherwise. Myself I wanted to find one that needed some work, as I installed the St. John solid cylinder. He's out of Kansas, so not too far from you. Might want to talk to Terry there, he'll help you out. Those modifications really make a combine out of the 8820. I totally agree they are the best combine JD has made! What do you think the STS's produced today are going to be like when they are 20 years oldIJ If I was to buy a new machine today I'm strongly looking at the 9790 MF rotor. The 8820 will remain on this farm for a long time though, for my primary combine for at least a few years; and after that as a backup or second combine when running beans.