Our encyclopedia includes general information and valuable statistics about the US coin mints, famous designers and engravers, and some basics regarding coin grading. For specific coin values, prices, details and images for all US coin types (year/mint/major variety), click the links on the left side menu to view the coin charts. These charts are also integrated with our marketplace. We will add more information and articles here in the future. If you could not find what you were looking for, please check out our non-commercial coin and numismatic resources page for additional websites and resources which contain comprehensive and specialized information collected by other experts in the field over a period of many years.
One of the first major priorities after the ratification of the Constitution was the build a US Mint as a way to establish a national identity and provide a solid US currency system. The mint was created with the passing of the Coinage Act into law on April 2 of 1792. President George Washington himself appointed David Rittenhouse to become the first Director of the Mint. The Philadelphia Mint was also the first mint created by this law and the first coin was minted 5 months later when the building was built. This mint is still the most popular mint in modern times and is running strong.
There were 8 major branch mints created throughout the US history. The second mint was built in New Orleans because of strategic commercial location and nearby gold rushes. In fact, the New Orleans mint along with Charlotte and Dahlonega were established at the same time by President Andrew Jackson in 1837. Charlotte and Dahlonega were exclusive and small mints for gold coins due to nearby gold rushes in North Carolina and Georgia but New Orleans was a major mint and they produced silver coins as well. All three were taken over by the Confederates in the Civil War and the New Orleans Mint was the only one that was re-established after the War but was later decommissioned.
Denver and San Francisco mints were also created because of the western gold rushes and are still used today. Denver is the second most popular mint producing coins for general circulation while San Francisco mints proof coins and special collectable coins for sets. One of the most modern mints is the West Point mint near the West Point Military Academy which was nicknamed the "Fort Knox of Silver". West Point was built in 1933 but officially became a mint in 1988 and almost exclusively mints Gold, Silver and American Platinum Eagle coins along with many commemorative coins as well. Browse the links below to read about the history and other information about each major mint:
Below is a list of the major US coin designers responsible for designing, sculpting, modeling and engraving our common US coinage. Our coin encyclopedia would not be complete if we did not write about the history and the people reponsible for designing the coins that we love. These are also some of the most prominent artists and sculptors in America during their times and some were appointed by the US Preident to become Chief Engraver and Sculptor of the US Mint, a post held by only 12 people in US history. For the full list, click here to view the biographies of the coin designers, engravers and people of the US Mint.
There are a few major commemorative coin programs released by the US Mint in recent years. Some of these include the 50 State Quarters program, Presidential Dollars, Westward Journey Nickels and many more. We've been compiling an encyclopedic guide dedicated to each coin series and program. These guides include information about how each program got started, which coins and designs were minted and detailed, very high quality pictures and images of each of the designs in each program. These programs are modern and you may have heard of them before as they've produced a whole new generation of coin collectors. Below is an ever-growing list of US commemorative coin series and programs:
Using our database of nearly every official US coin ever made, we've compiled a list of the most valuable US coins in existence based on year, mintage figures, mint mark, error, major varieties and much more. We've included the all-time most valuable coin list along with sub-categories for those who want to look up only the most valuable pennies, gold coins, silver dollar coins, etc:
Most Valuable Coins - all-time most valuable US coins list.
Coin grading is a very important aspect of coin collecting and can be done by experience collectors or professional numismatists. The most common standard for measuring the grade or condition of a coin is through the Sheldon Scale, a system that ranges from the number 1, the poorest condition to the number 70, the flawless perfect coin. The higher the number is, the better condition your coin is in. This is especially important for valuing coins. In fact, the difference between a Choice uncirculated MS-65 coin and a regular MS-60 Uncirculated coin can mean the difference between $100,000 or even $1 million depending on the coin.
There are two major categories of the Sheldon coin grading scale that need to be addressed. The PR system deals only with Proof coins and also ranges from 1 to 70. The MS stands for the "Mint State" and it used to grade regular circulated and uncirculated coins. The MS system also ranges from 60 to 70 for grading uncirculated mint state coins. The regularly circulated coins are given grades between 1, being poor and 59, which is about uncirculated. These conditions are indicated by using letters and numbers such as: (G - 4) for Good, or (F - 12) for Fine coins and so on as shown in the list below. Any of the MS-60 through MS-70 coins along with Proof coins are usually graded by visual appeal and sometimes with the use of a microscope or magnifier of up to 8x scaled. Graders look at factors such as luster, toning, contact marks, hairlines and quality for making decisions.
Pretty much anyone can grade circulated coins once they are exposed to coins and get a good reference to which grade corresponds with what. Unless you are an expert or know enough about coins, you should only worry about trying to grade circulated coins. Most uncirculated coins, especially old ones should be submitted to professional coin grading agencies such as PCGS or NGC for precise grading. It may cost some additional money but it is usually worth it for older coins or coins that you suspect of being near perfect conditions since the highest grade coins can easily be worth thousands of dollars, even modern perfect coins.
For the average or novice collector, the first step is to start working on some regular circulated coins containing old ones and common pocket change. It is also advised to have uncirculated mint state coins at hand to use as a reference and compare your coins with. Many of these kinds of coins are easy to obtain anyways. The first thing you need to start grading coins is a good bright light source. If you are serious and really want to get good at it, you should pick up a magnifier with up to 8x zoom. You do not need anything more powerful than 8x since this is the standard limit that the professionals would use. The magnifier is also best used for fine details or determining a specific coin grade, especially with uncirculated coins mostly, but it is a good tool to have on hand.
If you have a big pile of coins, the best thing to do is look at each coin with the naked eye and separate according to how well they look. Many people put the worst coins on the left and the best looking coins on the right, up next to the uncirculated reference coin (that you probably should have in a plastic holder of sorts!). This is known as "photograding". If you have a coin that looks much like the uncirculated coin, then this must be in "About Uncirculated" condition since it is nearly uncirculated but you know it is circulated since you are touching it. View the references below to choose if your "AU" coin is a low grade one with lots of contact marks or if it is highly visually appealing.
An excellent "photograding" resource can be found at PCGS Photograde Online. This resource has a list of nearly every US coin type out there, and a gallery of photos of what each coin looks like in various grades, including Poor (P - 1) up to Perfect Uncirculated MS-70 (Mint State) condition. This guide even allows collectors to discern differences between specific grades of uncirculated coins (such as the difference between MS-63 and MS-65 based on pictures). Grading uncirculated coins can be very difficult, except for the most experienced coin graders. However, this is an excellent way to learn how to grade coins yourself.
Look at all the coins next to each other from poorest condition to best condition. You can start to get an idea of how you can classify each coin, especially if you have a large number of coins in a wide variety of conditions. Many modern coins will never have conditions below Very Fine in some cases so you might need some older coins like Buffalo Nickels, Indian Head Pennies and Mercury Dimes to work with. These are usually great coins for learning coin grading techniques since their conditions vary widely from heavily worn to very nice looking. Once you get good at grading coins, you can start to safely put them in cardboard coin flips like the one shown on the left or the really nice ones in the Air-Tite plastic holders, and then mark their grade on them. This is how many coin dealers do it and how you can milk a little extra profit or get the best deals just by having good coin grading knowledge.
If you are new to numismatics, this guide should get you on the right track on how to read our numismatic pricing tables and charts. Here is a small sample of the table from our Lincoln Wheat Cents, which shows all the data on how much any wheat penny is worth. I will explain each part of it below:
|1955 P||Doubled-Die Obverse||N/A||378||652||943||1213||1325||1507||2755||11565||-||0|
Year - In the Year column, you will see the date that this coin was minted in along with it's mint mark, which shows where the coin was minted. In the example above, the coin you are looking at was minted in the year 1955 and the "P" means that the coin was minted in Philadelphia. There are 8 different mints, which are described at the top of the page: US Mint Locations. The year and mintmark will be in the form of a hyperlink. If you click that, you can view the specific page on that one specific coin.
Details - This column shows various details of the coins if there are any. If this cell is blank, then this is just a plain standard coin. In the above example table, the first coin of the first row has a blank "details" cell, meaning this was just the normal minted coin. The second row shows "Doubled-Die Obverse". This describes a variation of the normal coin. Usually, these are worth more and are rarer.
Mintage - The mintage column tells you how many coins were minted of this particular type, mint mark and year. The smaller the number, the rarer the coin is. If you see "N/A", this means the mintage is unknown in that no one knows exactly how many coins were minted of a particular type, which is typical for variations and error coins. "N/A" is also used in our table when we do not have the mintage data at hand, which is typical for the most recent coins in which the data is not yet available to us.
G (4) through PR (65) - This consists of 9 columns which describe the numismatic grade or condition of the coin. "G" stands for "Good" condition. "VG" stands for "Very Good" condition and so on. We explain what all of these mean just above this guide in: How to Grade Coins. When it comes to MS65 and PR65 grades, some tables will have MS63 and PR65 or even PR68 instead. We selected the most popular numbers on the Sheldon Scale (usually MS63 for older coins and MS65 for newer coins) for a particular type of coin, so the tables can differ for different coins.
Underneath these numismatic grade condition headers, there are numbers which show how much the coin is worth. For instance, for the first coin, a coin in "F (12)" or Fine condition is worth $0.05. This same coin is worth $0.14 in About Uncirculated "AU (50)" condition. As you can see for the second coin with the Doubled Die Obverse variety, a coin in "G (4)" Good condition is worth $378 and a coin in uncirculated mint condition "MS (60)" is worth $2,755. This same coin is worth $11,565 if it is in Brilliant uncirculated condition "MS (65)". This is why we recommend getting your good uncirculated coins certified by a grading agency and they can tell you exactly which mint state number and condition your coin is in.
A dash "-" means either the pricing information is not available or unknown, which is common for rare coins or very old coins where coins in uncirculated condition may not exist. This is also common for dates or mint marks in which proof coins were never minted. In other cases such as with heavy silver or gold coins, we omitted the pricing figures below a certain grade as the coin becomes as valuable as the metal it is made of. With modern common coins (1965+ usually), a dash would indicate that the coin is worth face value, which is typical unless the coin is uncirculated.
For Sale - The last column shows how many coins of a particular type are for sale by other members or dealers. A "0" means no one is selling the coin. At the top of our charts, there are 4 tabs for coins up for auction, for sale, on a wish list or in personal collection. Depending on which tab you select, this last column will change accordingly so you can see how many coins may be on someone's wish list or in another member's coin collection. You can buy and sell coins in the "Auctions" or "For Sale" tabs. You can also respond to a member's wish list and offer them the coin they are searching for in the "Wish List" tab and browse through other people's collection in the "Personal Collections" tab.
If the number is not "0", the whole row will be color-coded to make it more noticeable that a coin is for sale. In this case, it will be blue when a coin is for sale, grey if a coin is for auction, green if a coin is on the wish list and gold if a coin is in a personal collection (if you clicked on one of the 4 tabs described in the previous paragraph). This number will also be in the form of a hyperlink, so you can click that to view all the coins of that type for sale. The link in the "Year" column will also bring you to the same place as well.
Mobile Device Users - Our updated coin charts are now "mobile-friendly", meaning it is much easier to quickly look up coin values using smaller mobile devices such as cellphones, iphones, tablets and notebooks. On mobile devices, tap the plus ( + ) sign to the left of each year or the Details row to expand the coin values and other information for that specific year. Tap the minus ( - ) sign to close the menu. Click on the specific button which display the year to view the detailed information page and example images for that specific coin.
The coin prices we have listed on USA Coin Book are simply estimates of what we believe the value would be. This value would be a rough balance between what a dealer would pay a collector for a coin and what a collector would pay a dealer for a coin. Although the prices lean slightly more towards the higher end, which we believe is most accurate (the prices that a collector would typically pay a dealer or another collector for a coin). These prices are based on over a decade of our own price tracking of catalogs and various dealer price lists, along with final selling prices at other major public marketplaces such as eBay and Heritage Auction Galleries, as well as our own marketplace. We also factor in precious metal prices on a live basis for gold, silver and platinum coins as these metal prices are highly volatile and often makes up a significant factor of a coin's value.