1883-O Morgan Dollar ($1) Rainbow Toner

Stunning color on the obverse steals the show here - electric magenta, teal, and tangerine radiate over a gold base with booming cartwheel luster, while the reverse stays frosty and mostly brilliant with a touch of gold at the rim. The surfaces are impressively clean for the assigned grade, with only some scattered chatter keeping it out of a higher tier. Luster is strong on both sides and the strike is better than we usually see for an O mint dollar. A head turning toner in a PCGS gold shield holder with eye appeal way beyond a generic MS63.