Hi! Welcome to Coinpeople!
I love this series of coins more than any other. This coin is one of the rarer ones. I can't tell the specific detail from the picture you posted. It looks like it may have been cleaned (not a good thing). However, I can't really tell. If it truly is in the mid-60s, I'd say $2000 is possible. However, if it's been cleaned or if it is slightly lower graded, it might be only in the few hundreds of dollars.
What values have you seen online?