1891-CC

Few Liberty Head double eagles carry the gravitational pull of this Carson City rarity. With production halted at just 5,000 pieces, the issue stands as the second-lowest mintage in the entire CC double eagle run, surpassed only by the legendary 1870-CC at 3,789. Doug Winter has long classified it among the "Big Five" Carson City twenties alongside the 1870-CC, 1871-CC, 1878-CC, and 1879-CC, and he repeatedly characterizes the date as the sleeper of the group. Coins released into Nevada commerce moved quickly into circulation channels, leaving collectors today to chase a survivor pool widely estimated in the low hundreds across all grades.

Across the major services, PCGS and NGC have certified roughly 40 to 60 examples in total, with the population concentrated in the VF to EF band and a sharp drop at the AU threshold. Mint State coins are genuinely rare; Winter has observed that the PCGS figure of twelve in MS61 is almost certainly inflated by resubmissions and that the true uncirculated population may be six or seven coins. Auction proof of that scarcity arrived in January 2017, when a PCGS MS61 brought $44,650, the most recent Mint State trade of record. Surfaces frequently show semi-prooflike to fully prooflike fields, a consistent diagnostic noted by PCGS CoinFacts.

Strike quality on genuine pieces tends to be sharper than on earlier CC double eagles, a reflection of fresher dies used for the small delivery. Authentication is the dominant concern at this price tier. Counterfeit Carson City twenties have multiplied in recent years, and the spread between a common-date 1891 Philadelphia coin and the CC issue creates a powerful incentive for added-mintmark fraud, with NGC and PCGS both publishing detection alerts on altered Liberty double eagles. Buyers should insist on PCGS or NGC encapsulation and cross-check weight, edge reeding, and mintmark style against trusted plates. For broader context on the type, see the Liberty Head Double Eagle series history.