I'm with NicO on this one MS63/64 range, looks great!
The higher points to look for rub are the kne and thigh of Liberty's left leg, her face/breast and hand on the torch. When holding a coin be sure to only handle by the edges, keep a towel or somthing soft under you ( I watched a guy drop a 1907 high relief on a concrete floor at a coin show, that was a $9,000.00 oops), slowly tilt the coin towards you and away from you watching these areas, rub or wear will most likely show up as reduced luster. The coin is probably most likely real based on the photos and the backstory, so authentication is not an issue, I'd still slab it with PCGS just to prove the grade and keep the coin safe and in the same condition.
"Buy the Book Before You Buy the Coin" - Aaron R. Feldman - "And read it" - Me 2013!
ANA Life Member #3288 in good standing since 1981, ANS, Early American Coppers Member (EAC), Colonial Coin Collectors Club member (C4), Conder Token Collector Club member (CTCC), Civil War Token Society (CWTS) member, Liberty Seated Collectors Club (LSCC) & Numismatic Bibliomania Society member (NBS), USMex, Member in good standing, 2¢ variety collector.
See my want page:
http://goccf.com/t/140440