1880-S Morgan Dollar For Your Grading Pleasure

I knew this one would be all over the place, especially with the reverse image that I provided.
The obverse is almost devoid of marks, and imho could reach MS-68. The reverse is nowhere near as bad as the images portray, but that hit is still there.
What is interesting is that it moved from a 67 holder to a 67+.........and got beaned at the new grade.
Would love to hear John Albanese's reasoning, perhaps what he and the graders saw will become clear with the coin in hand.
Regardless, I am still in a little disbelief that I was able to acquire this piece.

Prominent die polishing lines enhance the coin for me. Similar to great toning, which this coin also has, makes it more unique and interesting.