The 86 is one of the rarer ones. It's in the top five. It goes something like this: 800, 169, 126, 73, 86, 72.......................... At one point in time, I had one of each of all six of these cubs. Now I'm down to an 800 and 169 on this list. The others moved on the new cubbers.
The 169's are nice tractors. Mine is on snowthrower duty each winter. They'll rattle your teeth out, though.