Peg Perego John Deere Ground Loader 12-Volt Battery-Powered Ride-On listed for $271.52 on clearance at select walmarts. YMMV
26973551 item number
Also the Kid Trax CAT Bulldozer 12-Volt Battery-Powered Ride-On listed for $249 could be found on clearance for $50 as well.
26999285 item number
Good luck in your search