Check the listing for details. American Innovation First 6 $1 Reverse Proof Coins 2018, 2019, 2020 OGP. Listed at 79.95 USD. First 6 Reverse Proof American Innovation CoinsAll Coins in Original Government Packaging This is the first 6 American Innovation Reverse Proof coins:2018 - Introductory Coin (SOLD OUT)2019 - Delaware2019 - Pennsylvania2019 - New Jersey2019 - Georgia2020 - Connecticut These are the first 6 American Innovation coins in OGP. The American Innovation series of coins began in 2018 with the first ever Introductory coin. The US Mint surprised collectors in 2019 with the release of the Introductory coin dated 2018 in Reverse Proof finish. This was followed with versions of the 2019 American Innovation coins all in Reverse Proof finish as well. So far in 2020, the US Mint has struggled to keep up with demand in the midst of the pandemic, and has only released one American Innovation Reverse Proof coin. One interesting fact about the American Innovation series is that starting in 2019 with the second coin, the US Mint included a privy mark on the obverse of the coin. They continued that practice with the subsequent coin releases, but in 2020 they changed the privy mark design. The privy marks can be seen on the front of the Reverse Proof packaging, note the 2018 design does not have a privy mark.First 6 Reverse Proof American Innovation CoinsAll Coins in Original Government Packaging This is the first 6 American Innovation Reverse Proof coins:2018 - Introductory Coin (SOLD OUT)2019 - Delaware2019 - Pennsylvania2019 - New Jersey2019 - Georgia2020 - Connecticut These are the first 6 American Innovation coins in OGP. The American Innovation series of coins began in 2018 with the first ever Introductory coin. The US Mint surprised collectors in 2019 with the release of the Introductory coin dated 2018 in Reverse Proof finish. This was followed with versions of the 2019 American Innovation coins all in Reverse Proof finish as well. So far in 2020, the US Mint has struggled to keep up with demand in the midst of the pandemic, and has only released one American Innovation Reverse Proof coin. One interesting fact about the American Innovation series is that starting in 2019 with the second coin, the US Mint included a privy mark on the obverse of the coin. They continued that practice with the subsequent coin releases, but in 2020 they changed the privy mark design. The privy marks can be seen on the front of the Reverse Proof packaging, note the 2018 design does not have a privy mark.