In late 1999 and early 2000 - The US Mint was working with businesses such as Walmart and Sam's Club to help promote and distribute the new 2000 'golden' Sacagawea Dollar coins. The story behind this coin is one of the most interesting of all US coin discoveries. This is another very rare variety of the 2000 P Sacagawea Dollar - known as the 'Cheerios Dollar'. What This Coin Looks Like (Obverse, Reverse, Mint Mark Location, Special Features, etc.):