Did look up the old ones had 10 horse to draw-bar not as much power as i thought the new ones have 20 and the starting price is under $10,000 most small modern tractors start at about twice that
But for the same money, you can buy, say, a Ford 2910 or a John Deere 5200 and have a much more modern, powerful and better in every way tractor.
What’s the advantage of one of these things over a horse or an ox?