Sitting on a refurbished frankin Aeron right now. Lots of the Tech startups in Texas rented them. When the startup dies, they would get refurbished and rented out again. It is a Frankin chair, as the referb usually involves cannibalizing some to get the rest ready to rent again. I forget, but I think mine cost about $350. One of the better purchases I have made - abet I think MSRP is closer to $1500.
I really don't have much of a problem that dozen's of asses probably sat in it before me. I got mine at the beginning of Covid - I am sure supplies dwindled as people started working from home - and it is unlikely those sold will be returning to the rental pools. There was probably a glut in the repo market when I got mine.