I rather not calculate it lol, like I get his point he his calculating the hidden fee to prove it is not free but realistically these are a drop in the ocean. Pasture ready land are expensive, pasture potential land are cheaper but they need lots of work and a solid up front investment. My pasture was overgrown (it was a field 40/50 years ago) so I had removed the old fence, rip the new growth, plow, disk, seed, fertilize, roll it, wait for it to grow (in my case I left it alone 2 years), then fence it in.... I did like 600 hours on my tractor in the first summer and I didn't even disk it yet at that point. I rather calculate what I save by doing it, and that's one square bale per head per day, that adds up quick and it can justify a lot. yes ok a round bail is a lot cheaper at a bale per month per head.