Those results are over 8 years old and as many as 20 so I would consider them outdated. Seems funny to have those augers replaced at such low hours. That hour meter may show 1000 hours but does it work and how many on the first one(s).
If that is actual hours and in excellent condition it is worth one more bid over what the runner-up bidder is willing to pay for it. Could be 10K Could be 25K could be 60K??? No way of knowing for sure as there are very few comparable and things are kind of crazy right now.