Wanted 4010 JD tractor

Looking to locate and possibly purchase wifes grandpas 4010 JD. It was sold Oct. 2006 on the Bennie Martin estate auction near Kief, ND and has been possibly sold since. Tractor is believed to be in the area between Minot and Harvey, ND, but could be further. Tractor was 1963 model, serial number 45885, row crop front end, cab with rear door, auxiliary fuel tank, M&W turbo, and no 3 point hitch. Any information would be appreciated. $250 finders fee for information leading to this tractor.