understand that you’ll be looking at used machines. $6-15k for the ones worth having imo. Although I’ve heard that they’re so heavy many of them go straight to scrap rather than resale when the laundromat is done with them. So you might get lucky and find one for a couple of $k.
BOCK went out of business due to a liability suit…a kid lost an arm in a laundromat. Their designs were picked up by another firm, so you can purchase new if you’d prefer, but I don’t recall the name of the company and I’m not going digging for it right now.
Edit: I think it’s these guys https://northstarengineered.com/fp95-centrifuge