Pity, (not the coin, she is pretty, but the fact all Peace dollars are not HR). Poster child for how not all designs can be changed well to low relief. The HR were nice coins.
I think it should be a 65. I bet it graded lower, because of market grading. The coin is a $2500 coin in 65. Really beautiful coin! I will go 63+, as it avoids the huge price jump.