American Innovation Dollar Value
2018–2032 · $1 · manganese brass clad (77% copper, 7% manganese, 12% zinc, 4% nickel)
Value by Grade
| Grade | Est. Value |
|---|---|
| Poor (P-1) | $1.00 |
| Good (G-4) | $1.00 |
| Fine (F-12) | $2.00 |
| Uncirculated (MS-63) | $4.00 |
| Gem (MS-65) | $12.00 |
| Perfect (MS-70) | $60.00 |
Key Dates & Rare Varieties
| Date/Variety | Why It's Special | Value Range |
|---|---|---|
| 2018-S Proof | Introductory coin — first in the series | $5–$15 |
| 2019-P Delaware | Annie Jump Cannon — Classifying the Stars | $3–$10 |
| 2019-P Pennsylvania | Polio Vaccine by Jonas Salk | $3–$10 |
| 2020-P Connecticut | Gerber Variable Scale theme | $3–$10 |
Coin Specifications
- Designer
- Justin Kunz (obverse)
- Years
- 2018–2032
- Denomination
- $1
- Composition
- manganese brass clad (77% copper, 7% manganese, 12% zinc, 4% nickel)
- Diameter
- 26.5 mm
- Weight
- 8.1 g
Quick Value
Where to Buy/Sell
American Innovation Dollar: History & Background
The American Innovation Dollar program was authorized in 2018 to celebrate innovation and ingenuity from each of the 50 states, the District of Columbia, and the five US territories. The common obverse features a dramatic image of the Statue of Liberty by Justin Kunz, while reverse designs change with each release to honor a specific innovation or innovator from each jurisdiction. The introductory 2018 coin featured George Washington's signed document that established the US patent system. The program is scheduled to run through 2032, producing four new coins per year in the order states ratified the Constitution.
How to Grade a American Innovation Dollar
Accurate grading is the single most important factor in determining a coin's value. A difference of just a few grade points can mean 10× or more in value. Examine the highest points of the design first — these are where wear appears earliest. For the finest grades, luster, strike quality, and surface preservation all matter. Professional grading by PCGS or NGC adds certainty and typically increases resale value. Read our complete grading guide →
What Affects American Innovation Dollar Value?
Condition & Grade
The grade spread for American Innovation Dollars is dramatic: a common-date example jumps from $1.00 in Poor to $4.00 in Uncirculated — a 4× increase. Gem-quality MS-65 specimens can reach $12.00 or more. Even a single grade point difference at the upper end can double a coin's price.
Date & Mintmark
The American Innovation Dollar series has 4 notable key dates. The 2018-S Proof is valued at $5–$15, far above common dates. Mintmark location and variety (such as overdates or repunched marks) can multiply a coin's value significantly.
Collector Demand
As a manganese brass clad (77% copper, 7% manganese, 12% zinc, 4% nickel) coin, the American Innovation Dollar derives its value entirely from collector demand rather than metal content. This makes condition and rarity even more important — heavily worn common dates may trade near face value, while key dates and high-grade examples command strong premiums.
Strike Quality & Eye Appeal
Designed by Justin Kunz (obverse), the American Innovation Dollar (26.5mm diameter) can exhibit varying strike quality across different mint facilities and years. Coins with full, sharp design details, original luster, and attractive toning trade at premiums of 20–50% above the same technical grade with average eye appeal.
Collector Notes: American Innovation Dollar
The American Innovation Dollar (2018–2032) holds a distinctive place in US numismatics. Designed by Justin Kunz (obverse), this $1 coin was struck in manganese brass clad (77% copper, 7% manganese, 12% zinc, 4% nickel) with a diameter of 26.5mm and weight of 8.1 grams. These physical specifications are essential for authentication — any deviation from these measurements is a red flag for counterfeits.
Collectors approaching the American Innovation Dollar series should start by assembling a date-and-mintmark set in a consistent grade. Fine (F-12) offers a good balance of affordability and visual appeal for most dates, with clear design elements still visible. Budget roughly $2.00 per common date in Fine condition, then set aside a larger budget for the 4 key dates in the series.
For registry set collectors pursuing top grades, the American Innovation Dollar in MS-65 or better represents a more significant investment at $12.00+ per coin. Population reports from PCGS and NGC show that the supply of certified high-grade examples is limited, and competition among registry set collectors has driven premiums for condition-census coins.
Before purchasing any American Innovation Dollar valued above $100, we recommend reviewing our 2026 US Coin Values Quick Reference PDF ($2.99) which includes a complete grade-by-grade price breakdown and key date identification guide for this series.
American Innovation Dollar: Frequently Asked Questions
▶How much is a American Innovation Dollar worth today?
A American Innovation Dollar (2018–2032) is worth between $1.00 in Poor condition and $4.00 or more in Uncirculated condition. In the most commonly found Fine grade, expect around $2.00. Gem specimens graded MS-65 can reach $12.00 or higher. Values fluctuate with collector demand.
▶What is the most valuable American Innovation Dollar?
The most valuable American Innovation Dollar is the 2018-S Proof — introductory coin — first in the series. This date is valued at $5–$15 depending on grade and condition. Always have potentially valuable dates authenticated by PCGS or NGC before selling.
▶How do I grade a American Innovation Dollar?
Grading a American Innovation Dollar starts with examining the highest points of the design, where wear appears first. Look for remaining luster, sharpness of details, and surface marks. The Sheldon scale runs from 1 (Poor) to 70 (Perfect). For this series, the jump from Fine (F-12, worth ~$2.00) to Uncirculated (MS-63, worth ~$4.00) is significant. Professional grading by PCGS or NGC costs $20–$50 per coin and is recommended for coins that appear to be worth $100 or more. Our PDF guide ($2.99) includes a visual grading chart for this series.
▶Where is the best place to sell American Innovation Dollars?
For common-date American Innovation Dollars in circulated grades, local coin shops and eBay are practical options — expect 70–85% of retail value. For key dates or high-grade examples, Heritage Auctions or Stack's Bowers will reach the most serious buyers and typically achieve the strongest prices. PCGS or NGC certification is essential before consigning valuable coins to auction. For a detailed selling strategy, see our selling guide.
▶Are there error varieties of the American Innovation Dollar?
Yes. Known American Innovation Dollar errors include doubled die obverses and reverses, repunched mintmarks, off-center strikes, and die cracks. Some error varieties can be worth multiples of normal strikes. Always examine coins under magnification to check for die doubling, especially on lettering and dates.
▶How can I tell if my American Innovation Dollar is real?
Authentic American Innovation Dollars weigh 8.1 grams and measure 26.5 mm in diameter. Check the weight with a precision scale (digital scales accurate to 0.01g are available for under $20). The coin should be composed of manganese brass clad (77% copper, 7% manganese, 12% zinc, 4% nickel). Counterfeit coins often fail the weight test, show seams on the edge, or have mushy design details. For valuable dates, always obtain PCGS or NGC authentication — the cost is minimal compared to the risk of buying or selling a counterfeit.
▶What affects the value of a American Innovation Dollar the most?
The four biggest value drivers for American Innovation Dollars are: (1) Grade — the difference between Good and Uncirculated is $3.00 for common dates; (2) Date and mintmark — key dates like 2018-S Proof command large premiums; (3) Eye appeal — original surfaces, attractive toning, and strong strikes increase desirability among collectors.
▶How many American Innovation Dollars were made?
The American Innovation Dollar was produced from 2018–2032. Mintage varied widely by year and mint — some dates had millions struck while key dates had far fewer. The scarce 2018-S Proof is especially sought after. Check our full value table above for key dates and their relative scarcity.
▶Should I clean my American Innovation Dollar?
Never clean a American Innovation Dollar or any collectible coin. Cleaning removes the original surface and patina, which collectors prize — a cleaned coin can lose 50% or more of its value compared to an original, naturally toned example. Even coins that look "dirty" often have desirable original toning. If you must remove loose debris, hold the coin by its edges and gently rinse with distilled water. Our coin storage guide has more preservation tips.
▶Is the American Innovation Dollar a good investment?
American Innovation Dollars in key dates and high grades have historically appreciated well. Common dates in circulated grades are affordable entry points. For investment purposes, focus on PCGS/NGC-certified examples in grades of Fine or better, and prioritize key dates with low mintages. Our PDF Quick Reference Guide ($2.99) covers all American Innovation Dollar dates and values to help identify the best opportunities.