200$
Trade dollars were only minted from 1873 to 1885, and no dollar coins of any kind were minted for circulation from 1804 to 1835. Trade dollars are among the most widely counterfeited dollar-sized coins so if your coin purports to be a trade dollar dated 1817 it's a fake.
Check that coin again. The first trade dollars were minted in 1873.
The Washington Quarter was first minted in 1932.
Sorry, no US dollar coins dated 1817
Low grade circulated examples of this coin have a values of $70.00 to $90.00 for the most common variety of a 1817 Capped Bust Half Dollar. Foe a better idea of value have a dealer or collector grade the coin.
Trade dollars were only minted from 1873 to 1885, and no dollar coins of any kind were minted for circulation from 1804 to 1835. Trade dollars are among the most widely counterfeited dollar-sized coins so if your coin purports to be a trade dollar dated 1817 it's a fake.
Check that coin again. The first trade dollars were minted in 1873.
The Washington Quarter was first minted in 1932.
Sorry, no US dollar coins dated 1817
The United States never issued a "trade half dollar," although there may be a few local souvenir trade half dollars that have been issued from time to time. US Trade Dollars were issued from 1873 to 1885, British Trade Dollars from 1895 to 1935, and Japanese Trade Dollars from 1875 to 1877.
Low grade circulated examples of this coin have a values of $70.00 to $90.00 for the most common variety of a 1817 Capped Bust Half Dollar. Foe a better idea of value have a dealer or collector grade the coin.
Please take another look at your coin. It almost certainly will have a picture of James Madison and the dates 1809-1817 or James Monroe and 1817-1825, and the back will have an image of the Statue of Liberty. That means you have a modern Presidential $1 coin. Hundreds of millions of them have been minted, and they have no added value.
There were no dollar coins minted in those years.
No US quarters were minted in 1817.
If you got it from a bank or in pocket change it's just a dollar. This is one of the Presidential Dollar coins that is in circulation today. This coin was minted in 1809-1817. 1809 - 1817 is worth 754,000
This coin needs to be seen for accurate assessment of value. Two overdates are found for this year-1817/3 (scarce) and 1817/4 (extremely rare and valuable). Also look for the 181.7 "punctuated date" variety. Values listed are for the generic 1817 Capped Bust Half Dollar and not one of the many error variations. A coin with heavy wear has a value of $50.00-$100.00. Better grade are $150.00 to more than $1,000.00 depending on the actual grade of the coin. Values are a market average and only for coins in collectible condition, coins that are bent, corroded, scratched, used as jewelery or have been cleaned have far less value if any to a collector or dealer.
No U.S. one dollar gold coins were made in 1817. The first was issued in 1849. Look at the coin again and post new question.