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5 Unusual Types Of U.S. Coins Worth Collecting

by Joshua McMorrow-Hernandez

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If you’re collecting U.S. coins, you might feel a little limited in terms of what you can collect. After all, it seems to some collectors that there is just not a lot of variety in U.S. coinage.

However, there really is a lot of diversity in U.S. coins. In the United States’ more than 200 years of coin production, our nation has seen many types of interesting coins.

If you find yourself a little bored with “typical” modern U.S. coins, then consider these 5 unique types of coins worth collecting:

#1 – Odd-Denomination U.S. Coins

Would you believe it if I told you there was once a 3-cent coin in U.S. circulation?

If you don’t believe me, I hope you’re sitting down… Yes, in the 19th century, the United States saw not only 3-cent coins, but also half-cent coins, 2-cent coins, and even a 20-cent piece!

These coins (which less than 15 years ago could be had for less than $50 each) are quickly becoming more and more expensive as increasing numbers of people are becoming intrigued with collecting these odd-denomination coins. And, as many people are finding out, odd-denomination coins are becoming scarcer and scarcer.

For more about odd-denomination coins (and coins in general), my favorite book is A Guide Book of United States Coins.

#2 – Commemorative Coins

The United States has been producing coins designed to commemorate (or honor) special events, people, and places since the late 19th century.

This is a 1990 Dwight Eisenhower silver collar commemorative coin.

Today, there are literally hundreds of different designs — ranging from quarter-dollar coins all the way to gold denominations.

The great array of topics featured on these commemorative coins is what makes them so exciting to collect!

This is just the tip of the commemorative iceberg! Look inside any U.S. coin guide and see which commemoratives grab your attention. No doubt, you will find at least a few you’ll want to collect.

Here are some fun ways to collect U.S. commemorative coins.

#3 – 50 State Quarters

This is a 2000 New Hampshire state quarter.

To some, collecting coins that are part of the 50 State Quarters series may seem like an obvious idea. Yet, many collectors overlook these quarters simply because they seem too modern, and perhaps even too easy to collect (since they are currently in circulation).

However, if you consider just how exciting this series of coins (produced from 1999 through 2008) really is, you may be surprised that not every fan of U.S. coins collects these fascinating quarters.

Every state in the Union is represented on the quarters in this series — which celebrates the heritage, culture, and history of our beautiful country.

With designs ranging from national monuments to our natural wonders to our wildlife to food (yes, even food), you will likely find yourself reveling in the awesome American grandeur that these circulating U.S. coins feature.

I wrote an article filled with fun ways to collect the 50 State Quarters series of coins.

#4 – American Eagle Bullion Coins

Here’s an interesting direction to go with your coin collecting goals: bullion coins!

This is a 2006 American Eagle silver dollar coin.

Dating back to 1986, American Eagle bullion coins offer beautiful designs minted in virtually pure silver, gold, and platinum.

  • The American Silver Eagle, a $1 face value coin containing one ounce of silver, features what many consider among the most beautiful coin designs ever minted: the Walking Liberty motif. The Walking Liberty image, designed by Adolph Weinman, is featured on the obverse of U.S. half-dollars struck between 1916 and 1947.
  • American Eagle Gold bullion coins offer coin collectors another U.S. design ranking among the best ever — Augustus Saint-Gaudens’ Striding Liberty design which took center stage on the obverse of $20 gold coins minted between 1907 and 1933.
  • American Platinum Eagle coins, first struck in 1997 in the United States, presently feature a majestic image of Lady Liberty on the obverse. There are various designs on the reverse, many incorporating our beloved national icon, the bald eagle.
  • American Palladium Eagle coins, introduced in 2017 with a $25 face value. The obverse shows the Winged Liberty Head (or “Mercury” motif) designed by Adolph Weinman and originally seen on the dime from 1916 through 1945. The reverse showcases a poignant scene of an eagle breaking a laurel branch from a rock, a scene by Weinman that was crafted for a 1907 American Institute of Architects gold medal.

The precise value of bullion coins can fluctuate daily with the changes in the bullion market. Such is why, while bullion coins have long attracted investors, the designs on these coins draw in many collectors who cherish these coins for their artistic beauty.

Here’s more info about American Eagle bullion coins and a book I wrote for collectors.

#5 – Culls, Junk Silver, Low-Ball Coins

This is an old 1911 Liberty Head nickel.

“What?! Who would want to collect damaged coins?” That’s what you’re probably asking yourself right now.

Well, there are some people who appreciate coins which may have suffered some abuse — because they still offer the individual coin collector much enjoyment for other reasons.

Think of how many U.S. coins (especially those old ones which you may find cost-prohibitive in grades above “Good”) that you would love to have but simply cannot afford. The dented and scratched versions of those same coins may be fun to collect in and of themselves!

Or, if you’re looking to pick up some examples of old type coins like Capped Bust and Seated Liberty designs which you find just too expensive for your budget, why not buy examples of these coins in so-called “problem” condition? You may be surprised how much money you can save on the scarce (even rare) designs which the U.S. long ago produced that now have become expensive collectibles in problem-free condition!

Many collectors on a budget will keep less-than-ideal versions of the coins they “want but can’t yet afford” on hand until they can afford to buy those same coins in better grades.

Here’s everything you want to know about cull coins vs. junk coins vs. low-ball coins.

Where To Find These Coins

All of these coins can be found at the store or website of any coin dealer who specializes in U.S. coins.

Current U.S. coins (including commemoratives, 50 State Quarters and American Eagle bullion pieces mentioned above) can be purchased directly from the U.S. Mint.

PUBLISHED August 15, 2026
UPDATED September 22, 2026

Joshua McMorrow-Hernandez

Numismatic Specialist

Hi, I’m Josh! I’m the Editor here at the US Coins Guide. My love for coins began when I was 11 years old. I primarily collect and study U.S. coins produced during the 20th century.

I’m a member of the American Numismatic Association (ANA) and the Numismatic Literary Guild (NLG). I have won multiple awards from the NLG for my work as a coin journalist. I’m also the editor at the Florida United Numismatists Club (FUN Topics magazine), and author of Images of America: The United States Mint in Philadelphia (a book that explores the colorful history of the Philadelphia Mint). I’ve contributed hundreds of articles for various coin publications including COINage, The Numismatist, Numismatic News, Coin Dealer Newsletter, Coin Values, and CoinWeek.

I’ve authored over 1,000 articles here at the US Coins Guide (many with over 50K shares).

I welcome your coin questions!

16 responses to “5 Unusual Types Of U.S. Coins Worth Collecting”

  1. Mickie Avatar
    Mickie

    i have a standing liberty quarter cant tell the year is it worth keeping

    1.  Avatar
      Anonymous

      Mickie —

      Are there three stars under the eagle on the reverse (tails side) or not?

  2. Danmurillo2 Avatar
    Danmurillo2

    how do you clean coins

    1.  Avatar
      Anonymous

      Dan,

      You really should avoid cleaning coins because it can lessen their value. But, if you must eliminate surface loose dirt and grease, running the coins under clean water and then pat drying them with a soft cloth is usually pretty effective.

  3. eric c Avatar
    eric c

    I have a seated liberty coin dated 1875. It looks like my old dimes from the same time but there is no denomination and the reverse has an intricate design that I can’t find on any sites.Any ideas?

    1. anon Avatar
      anon

      1875 dime turned in to a “love token.” Pretty common for this era.

    1. JoshuaTheFunTimesGuide Avatar
      JoshuaTheFunTimesGuide

      Hi, Thomas —

      Hmm… this one is stumping me! Does anybody else out there know what this coin might be? Feel free to chime in, readers!

      Thank you for reaching out,
      Josh

      1. Bryson Thomas Avatar
        Bryson Thomas

        I’ve asked everyone and nobody has ever seen this coin. Someone even said it wasn’t a coin. Idk but my dad had found it in a field while searching for Arrowheads. I have no idea what kind of coin this is and really need help finding out. I’ve been searching for months

        1. JoshuaTheFunTimesGuide Avatar
          JoshuaTheFunTimesGuide

          It’s possible it might even be a type of medal or token… I really wish I could help you. What if you try posting it in one of the popular ancient coin forums? Maybe somebody there might know? Here’s one good link: https://www.forumancientcoins.com/

          Good luck!
          Josh

    1. JoshuaTheFunTimesGuide Avatar
      JoshuaTheFunTimesGuide

      Hi, Mark —

      A die crack usually presents as a raised line, not a sunken feature. In the first photo, it looks like that crack is actually going IN to the surface, but I might be misperceiving this.. Is the line actually raised or sunken?

      I look forward to hearing from you and helping further,
      Josh

      1. Mark Miser Avatar
        Mark Miser

        First off let me apologize for misstating the date, it’s actually a 2005 Nickel.. I was a little excited about the 1939 when I sent these pics.

        You are correct that the crack is sunken not raised. However after careful study it appears that it was pressed into the coin. It is definitely not a scratch.. So the question is just exactly what was the cause of this mark? What is not shown in these pics is the fact that the crack runs up the back of the leg as well, very hard to see in a pic. This one may be going to be looked at by a professional.. What do you think?

        Thanks for your help!
        Mark

        1. JoshuaTheFunTimesGuide Avatar
          JoshuaTheFunTimesGuide

          No worries, Mark! It absolutely makes sense to get a second opinion, especially if there are diagnostics evident in person that may not be translating as well in the photo.

          Unless you’re a member of PCGS or can submit to a PCGS-authorized dealer, you might consider submitting to NGC, ICG, or ANACS — all of these are good companies that offer very sound grading and authentication services.

          Good luck!!
          -Josh

          1. Mark Miser Avatar
            Mark Miser

            Thanks Josh!

            I really just don’t know what to do with this nickel. I know it isn’t post mint damage by accidental handling but it doesn’t mean someone didn’t spend a lot of time to make the mark. However I can’t see why anyone would take that much time to do such a thing. I guess it’s a mystery and I hate leaving it unsolved. What would you suggest? Even if it were to be some kind of mint damage, would it be worth anything more than a few bucks? I mean the coin isn’t in any mint state condition.. I guess the discovery and being able to name it would be something.

            Thanks,
            Mark

          2. JoshuaTheFunTimesGuide Avatar
            JoshuaTheFunTimesGuide

            Hi, Mark —

            What you might do is send the photo on to a variety expert like John Wexler or the folks at CONECA and see what they say. Perhaps they might know of a die issue that would cause an incuse mark on the coin versus a raised (positive relief) mark.

            Here’s their info:

            John Wexler: https://doubleddie.com
            CONECA: https://varietyvista.com

            Good luck!
            Josh

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