2008-D

Denver's 2008 Sacagawea dollar is the last circulation strike to carry Thomas D. Rogers Sr.'s soaring eagle reverse, the design that ran across the program from 2000 through 2008. Mintage came in at 1,820,000, tying Philadelphia for the lowest pre-NIFC business-strike output anywhere in the series. The Native American $1 Coin Act of 2007 (Public Law 110-82) had already restructured the program: starting 2009 the reverse rotated annually to honor Native American contributions, and the date and "E PLURIBUS UNUM" moved from the obverse and edge respectively. The 2008-D therefore closes both the original Soaring Eagle era and the smooth-edge format on this denomination. Glenna Goodacre's portrait of Sacagawea with her infant son Jean Baptiste held the obverse and continues unchanged through the modern Native American series.

What collectors look at first on the 2008-D is the brass-clad surface, since the manganese-brass alloy bag-marks and spots more readily than older copper-nickel dollars. Strike is generally clean for the year because Denver ran short production on fresh dies, with full hair detail on Sacagawea and crisp feather definition on the eagle. The authentication concern is not counterfeiting, which has no economic incentive at this issue's price level, but distinguishing the bag-quality 2008-D from its 2008-D Satin Finish sibling. The circulation strike shows ordinary cartwheel luster across the open fields; the Satin reads matte with no mirror activity. Spotting (dark dots that develop on poorly stored brass-clad pieces) caps grades on long-stored examples, and hairlines from handling drop the grade fast above MS66.

The 2008-D is a Regular classification piece, but a date-and-mint set builder treats it as a meaningful endpoint because it closes the seven-year run of sub-five-million Sacagawea dollars from each circulating mint. The condition target is MS67 with strong luster, where the Professional Coin Grading Service and Numismatic Guaranty Company populations remain selective enough that picking carefully matters but pricing stays reasonable. Original wrapped rolls remain the most efficient acquisition path. For the 2009 transition to the annually rotating Native American reverses and the broader program arc, see the Sacagawea Dollar series history.