Skid steer over the tire tracks

I have a set of barely used McLaren over the tire skid steer tracks. They will fit any skid steer with 10 inch tires. They probably have less than 40 hours of use but have been sitting outside so Labree metal looks a little rusty but once you run them for a bit they will shine up like new these run about 3500+ shipping I would sell for 1500 bucks.