# American Innovation Dollar

The American Innovation Dollar series includes various designs and mint marks, and the value of each coin can vary significantly based on factors like the year, mint mark, design, and condition. From the items already shown to you:

- The **2020 S [HUBBLE SPACE TELESCOPE PROOF]** is the most valuable at **$71.62 used** [2].
- The **2020 S [Maryland Reverse Proof]** is also highly valuable at **$69.41 used** [3].
- The **2020 P [TELEPHONE]** is priced at **$40.81 used** [4].
- The **2020 S [South Carolina Reverse Proof]** is valued at **$21.25 used** [5].
- The **2018 P [WASHINGTON]** is priced at **$20.73 used** [6].
- The **2020 S [SEPTIMA CLARK PROOF]** is valued at **$19.87 used** [7].
- The **2021 S [FIRST PUBLIC UNIVERSITY PROOF]** is priced at **$19.80 used** [8].

If you have a specific American Innovation Dollar in mind, let me know the year, mint mark, and design, and I can provide more precise information.

## Items referenced

| Item | Used | New | Page | Sold comps |
| --- | --- | --- | --- | --- |
| 2020 [Massachusetts Reverse Proof] American Innovation Dollar — Coin Value | $15.74 | $27 | [view](https://junkpal.ai/products/2020-massachusetts-reverse-proof-coins-american-innovation-dollar-coin) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D2020%2520%255BMassachusetts%2520Reverse%2520Proof%255D%2520American%2520Innovation%2520Dollar%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| 2020 S [HUBBLE SPACE TELESCOPE PROOF] American Innovation Dollar — Coin Value | $71.62 | $40.67 | [view](https://junkpal.ai/products/2020-s-hubble-space-telescope-proof-coins-american-innovation-dollar-coin) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D2020%2520S%2520%255BHUBBLE%2520SPACE%2520TELESCOPE%2520PROOF%255D%2520American%2520Innovation%2520Dollar%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| 2020 S [Maryland Reverse Proof] American Innovation Dollar — Coin Value | $69.41 | $32 | [view](https://junkpal.ai/products/2020-s-maryland-reverse-proof-coins-american-innovation-dollar-coin) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D2020%2520S%2520%255BMaryland%2520Reverse%2520Proof%255D%2520American%2520Innovation%2520Dollar%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| 2020 P [TELEPHONE] American Innovation Dollar — Coin Value | $40.81 | $31 | [view](https://junkpal.ai/products/2020-p-telephone-coins-american-innovation-dollar-coin) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D2020%2520P%2520%255BTELEPHONE%255D%2520American%2520Innovation%2520Dollar%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| 2020 S [South Carolina Reverse Proof] American Innovation Dollar — Coin Value | $21.25 | — | [view](https://junkpal.ai/products/2020-s-south-carolina-reverse-proof-coins-american-innovation-dollar-coin) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D2020%2520S%2520%255BSouth%2520Carolina%2520Reverse%2520Proof%255D%2520American%2520Innovation%2520Dollar%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| 2018 P [WASHINGTON] American Innovation Dollar — Coin Value | $20.73 | $18 | [view](https://junkpal.ai/products/2018-p-washington-coins-american-innovation-dollar-coin) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D2018%2520P%2520%255BWASHINGTON%255D%2520American%2520Innovation%2520Dollar%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| 2020 S [SEPTIMA CLARK PROOF] American Innovation Dollar — Coin Value | $19.87 | $31.41 | [view](https://junkpal.ai/products/2020-s-septima-clark-proof-coins-american-innovation-dollar-coin) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D2020%2520S%2520%255BSEPTIMA%2520CLARK%2520PROOF%255D%2520American%2520Innovation%2520Dollar%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| 2021 S [FIRST PUBLIC UNIVERSITY PROOF] American Innovation Dollar — Coin Value | $19.8 | $58.72 | [view](https://junkpal.ai/products/2021-s-first-public-university-proof-coins-american-innovation-dollar-coin) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D2021%2520S%2520%255BFIRST%2520PUBLIC%2520UNIVERSITY%2520PROOF%255D%2520American%2520Innovation%2520Dollar%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |

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_Updated 2026-08-11._

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Source: [https://junkpal.ai/answers/american-innovation-dollar](https://junkpal.ai/answers/american-innovation-dollar) · JunkPal price guide (junkpal.ai)
Values are medians of real closed eBay sales — estimates for reference, not offers or appraisals.
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