Went to an auction this past weekend. There was a nice 8n there that went for $1500 and a 641 with a loader went for $1050. I picked up a couple of things for one of my farmall cubs. I did spy, tucked away on a self back in the garage, a set of dual wheel spacers with the adapter nuts. Aparently no body knew what they were and I bid and picked them up cheap. I did have to try them on when I got home.