2010-S Abraham Lincoln Proof

San Francisco struck 2,224,613 proof Abraham Lincoln dollars in 2010, the fourth design in that year's four-coin proof set after Fillmore, Pierce, and Buchanan. The figure is the highest of any 2010 proof Presidential Dollar by a meaningful margin, and the gap is not coincidence: Lincoln carries name recognition no other 2010 honoree comes close to matching, and proof-set buyers responded. Buyers received the Lincoln proof packaged either in the four-coin Presidential Dollar Proof Set or in the larger fourteen-coin annual Proof Set sold by the United States Mint. Don Everhart sculpted both the obverse portrait and the Statue of Liberty reverse used on every business-strike and proof Presidential Dollar in the series. The coin closed the 2010 program calendar on November 18, 2010, alongside the same year's four Lincoln Bicentennial cent reverses, giving Lincoln a heavy presence on 2010-dated United States coinage.

San Francisco proof Presidential Dollars are struck twice on polished planchets with frosted dies, producing the contrast between mirrored fields and frosted devices known as Cameo. The standard expectation on a 2010-S Lincoln is Deep Cameo, the strongest grade of contrast, abbreviated DCAM by PCGS, the Professional Coin Grading Service, and Ultra Cameo, abbreviated UCAM by NGC, the Numismatic Guaranty Company. Coins falling short of those designations are uncommon enough that they trade at a small discount rather than a premium. The grade ceiling sits at PR70 DCAM, where small flaws in the obverse field around Lincoln's portrait, struck in higher relief than the reverse, are typically what separates a 70 from a 69. A reader new to certified proofs should think of the 69-versus-70 line as a question of microscopic field marks rather than design wear.

Collector use of this coin is straightforward. It fits into a complete forty-coin Presidential Dollar proof run, into a 2010-only four-coin proof set, or into a single-design Lincoln three-coin set with the Philadelphia and Denver business strikes. Raw proofs from broken-up Mint sets are inexpensive, and PR69 DCAM slabs trade for modest premiums; PR70 DCAM coins carry a meaningful step up but remain accessible. For program-wide context, including the 2012 transition to collector-only distribution, see the Presidential Dollar series history.