I have wanted a Seated Liberty dollar for many years, and finally found one in my price range with the detail I wanted. It matches OC-1 on every point: 1846 OC-1 (seateddollarvarieties.com) I am weak at seeing old cleanings, but I believe this coin has been cleaned. Let me know if you don't think so.
It's a pretty safe bet that most all the old dollars have been cleaned. But this one has retoned with a lovely skin. Quite sure it would be rendered acceptable.