Many medals are available on eBay (eclipsemedals).
"We Flattened the Curve" copper and brass medals will soon be available also at retail locations in Franklin and Hampshire Counties (Massachusetts).
Silver medals are occasionally available on eBay, or email me: email@example.com.
You can also find me at local/regional coin shows, including at the NH Coin & Currency Expo in Manchester, NH.
A limited number of complete silver sets of Eclipse Across America medals are available, each including 10 medals all with the same number on the edge. Numbers available are 3, 5, 8, and 10. Interested persons should email me or find me at a coin show.