Arm and a leg is relative depending on your budget. I bought a Hullwrecker from Northern Brewer several years ago and it works great. It’s a basic mill; two roller, 7 lb. hopper that adjusts down to .025. I think I paid ~$125-130. Of course, with the COVID premium I’m sure it’s more. You can probably get a better deal on Amazon or even consider an off-brand, which look (and most likely are) identical other than the name etched into the metal. This basic mill works for me as I do 3 gallon batches once or twice a month. Others with larger batches and higher frequency probably use more robust equipment.