wow that's some low hours for a 6 year old tractor! looks like it may have been sitting outside for awhile judging by thr faded rims. can't really tell much else condition wise from the pics. i would want to check it out in person first. if it was shed kept and had 70 hours on it, then that price would be about par. however, if it sat outside those 6 years, he'd have to knock off about $2,000- $2500 for me.