Machinery Pete has has seen 1,724 John Deere 4020 tractors sold at auction in the past 18 years.
Four of the six highest ever sale prices came from a collector auction Machinery Pete covered June 28th in southwest Iowa. Here's a Youtube video Pete put together showing these four John Deere 4020s selling for big dollars.
Pete's Pick of the Week: High Dollar John Deere 4020 Tractors
Cool Temperatures to Blanket Midwest, Plains