One of only 36 Proofs struck. This coin is at least a PR64 if not a full-blown Gem but it has been net graded by PCGS on account of some edge marks at 2:00 on the obverse. I'm not certain but this might be an ex: Kaufman Collection coin that was sold by RARCOA years ago; some of these coins were mounted by tacks to boards for display and were partially damaged on their edges as a result. The 1880 dollar is quite rare as a Proof with probably no more than eighteen to twenty pieces known from its small original mintage figure. This is likely the most affordable slabbed Proof example of this date in existence.