If anyone hre might be interested I just listed my '71 PK for sale on Craigslist. It is located in SW Michigan. I have a 48" snow blower, 48" rototiller and a 48" grader / snow blade that goes with it. Tractor has tire chains and wheel weights. $1750.00
http://southbend.craigslist.org/grd/4248693932.html
http://southbend.craigslist.org/grd/4248693932.html