In 2009, the US Mint made three subtle changes then struck this masterpiece. The first change was that t. He coin is struck in 24-karat gold, to allow for an easier strike. The second change was a design update to add 4 stars to represent the 4 states added since 1907, and the inscription IN GOD WE TRUST was added above the sun on the reverse. The final change was to strike the gold coin on a smaller diameter planchet of 27mm (vs 34mm) size to permit a higher relief.The item "2009 US $20 Saint Gaudens Gold 1oz Ultra High Relief Double Eagle OGP, box & COA" is in sale since Tuesday, November 19, 2019. This item is in the category "Coins & Paper Money\Coins\ US\Commemorative\Modern Gold (1984-Now)". The seller is "qualityresell2010" and is located in Cape Coral, Florida. This item can be shipped to United States.