Sacagawea dollars 0

[Geenyus]

I have a Sacagawea "Great Law of Peace" dollar with no mint date. Is this unusual?

[Sandon]

    Welcome to the NGC chat boards.  As this forum is for questions pertaining to the NGC registry, you should post inquiries of this type under the "Newbie Coin Collecting Questions" forum or the "U.S., World, and Ancient Coins" forum.

    The date (2010) and the mint mark ("P" or "D") should be on the edge of the coin, along with "E PLURIBUS UNUM" and stars.  Some were mistakenly made with plain edges according to the seventh (2021) edition of the Deluxe "Redbook", a.k.a. "Mega Red". I have no information as to whether the plain edge coins have sold for a premium.

   Dates and mint marks only appear on the obverses of Sacagawea dollars dated from 2000 through 2008. The later issues with the Sacagawea portrait, which are known as "Native American dollars" and are issued with a different reverse design each year, have the date and mint mark on the edge.