Yes.
$1 to $4500 depending upon the mint mark and the condition of the coin.
The mint mark P on American coins indicates that the coin was minted in Philadelphia.
The coin is a SACAGAWEA dollar NOT a S.B.A. dollar. 1999 was the last year for the S.B.A. coins. 2000 is the first year for the Sacagawea dollar. It's just a dollar, spend it.
Please re-examine what you have and post a new question. The details you provided do not correspond to any known coin: > The first Sacagawea dollars were struck in 2000. > No U.S. coin minted in 1921 has a P mint mark. The P mint mark did not appear on any denomination until WWII, and was not used on $1 coins until 1979.
Check that coin again. No coins that year contain a mint mark, nor did the P mint mark appear on dimes until 1980.
No. The P mint mark didn't appear on most coins until 1980. Dates for "P" mint marks" > Nickels: mid-1942 to 1945 > Dollars: 1979-present > Dimes, quarters, and halves: 1980-present The P mint mark isn't used on cents.
Not strictly, because that's really 2 different questions in one. The New Orleans Mint used an O mint mark from 1838 to 1861 and 1879 to 1909, and the first coins to carry a P mint mark were "war nickels" minted from 1942 to 1945, so the O mint mark definitely precedes the P mint mark. Because the Philadelphia Mint had been striking coins without using a P mint mark beginning in 1793, coins from that city can easily predate coins from New Orleans.
The lack of a mint mark indicates that the coin was minted in Philadelphia. The mint mark P wasn't added to quarters until 1980.
If there is no mint mark the coin was made at the Philadelphia mint. It was not until 1979 that the "P" appeared on the penny. "P" mintmarks have NEVER been used on pennies.
The P mint mark was first used on dimes in 1980. All earlier dimes minted in Philadelphia didn't carry a mint mark. Please check your coin again - the mint mark position is next to the E in ONE on the back.
p
no