1890-CC Liberty Head Eagle. AU Details--Cleaned (PCGS). Sharply defined olive-orange surfaces also retain plenty of original luster to further enhance the eye appeal. The 1890-CC has a limited mintage of 17,500 pieces, but thanks to an above average rate of survival it is one of the more frequently encountered issues in this mintmarked gold series. We believe that fewer than 1,000 coins are extant in all grades, however, which is a limited total given the popularity of Carson City Mint coinage in todays market.