What used, older equipment is available for sale out there?

8530 is ivt only, so 8430 is your best option, I currently have one with 15,000 hrs, powershift, 1500 front axle, which is the heavy-duty one, made for front duals. I would try to find one with ils front axle. I plan to overhaul the engine this winter, it has new hydraulic pump, new steering valve, new ac pump, new alternator, new starter, new fan drive, new lights, etc, in the last 2 years. I have it deleted and tuned, putting out 365 pto hp. They are better starting tractors then the R series. Think I will also be looking for more of these.