Having collectibles as an investment can be a great way to diversify your portfolio and reduce risk. The general rule of thumb is to invest in what you love when it comes to collectibles. If you have a genuine passion for rare coins, then a natural extension would be to invest in a coin collection. If your collection doesn’t realize a return, you still get to enjoy what you’ve gathered.
As a first step, you’ll need to understand the basics of tangible asset investments and learn how to protect yourself and your investments. This is crucial, regardless of whether you ultimately decide to sell your collection.
Collectibles have become an increasingly popular investment vehicle for those wary of stock market fluctuations or economic uncertainty. Tangible assets, or hard assets, generally allow an investment to appreciate in value over time, which appeals to investors. Gold and other precious metals have been historically viewed as safe investments whose values have risen during economic downturns. They are also not necessarily exclusive to the uber-wealthy.
In June 2025, gold opened at a record high of $3,473 per ounce. This was a major milestone resulting from a ‘perfect storm’ consisting of inflation, economic policies, and geopolitical tensions. Assuming these factors don’t drastically change, the market for gold will only continue to grow.
Personal interest in a tangible asset remains the number one reason people invest in their collections. Rare coins are considered a commodity-like investment. In addition to holding sentimental value, coins are also tangible assets that can produce attractive financial returns.
Uncertainty is ever-present in the public and private markets. Add inflation, recession, and other economic ups and downs to the mix, and you’re left with a call for creative investment strategies.
Investors who want to put money toward their personal interests have several options in tangible assets. These include income-producing assets such as timberland and farmland, and commodities such as precious metals and coins.
With economic unease causing the price of gold to skyrocket, numismatic experts have noticed an increase in new buyers who are investors turning to tangible assets.
The same experts have also flagged concerns that hobbyist collectors are slowly being priced out of gold content. This has made it all the more important for collectors to carefully allocate their funds and manage their risks when rare opportunities do arise.
There is a distinction between coins as bullion (physical metal content) and coins as numismatics.
According to US Gold Bureau, investors typically favor bullion over numismatic coins. This is largely because their value is more stable, being tied to the market value of precious metals, which surges in times of economic uncertainty. Numismatic coins on the other hand require highly specialized knowledge to make good investments. It is only investors with interest and knowledge in numismatics that are suited to collecting specific pieces or series.
The general rule is to buy bullion for business, and buy numismatics for fun.
People collect rare coins for many of the same reasons they collect art – one of the biggest being historical interest.
In his book, When Money Talks: A History of Coins and Numismatics, coin scholar Frank Holt explains that coins reveal an immense amount of information about our world and its civilizations. “Money is not simply an object of daily use, but relates to our cultural, political, artistic, religious, social, and military lives,” he writes.
Coins reflect different artistic styles based on the time period they came from. Collectors also gravitate to coins that feature various notable figures or commemorate significant historical events.
Once nicknamed ‘the hobby of kings,’ collecting coins has become an everyman’s game thanks to a rise in numismatic scholarship, education, access to information, and a growing sophistication of the general public over the last 500 years.
The internet has allowed that growth to happen at an exponential rate. The knowledge that once took a lifetime to accumulate is now available at the fingertips of the general public. Access to resources and grading information has also made it easier for today’s new collectors to get into the game.
For the average person, owning coins is an easy and accessible way to possess a piece of history.
For beginners, collecting rare coins may seem daunting. Experts and experienced collectors offer the following advice.
Choose a particular emperor, denomination, theme, or time period, and use it to guide how you invest. Stay focused on a particular concentration and build within that. A small collection can be valuable, but only if its pieces are cohesive.
Don’t pick randomly from your choices. Know what you’re looking for and examine coins carefully to make sure they fit within the direction you’re taking your collection.
‘Buy the book before the coin’ is a popular adage in coin collecting. Rather than blindly taking the opinions or advice of sellers, collectors should become experts themselves. Study up on values, denominations, rarity, and other aspects of the area in which you intend to collect. Read online trade magazines, join reputable coin communities, talk to other collectors, consult trusted guidebooks, and learn what questions to ask.
Buying small allows investors to start collecting without betting the farm. Buying large quantities of coins or high-priced coins should only come with experience. Investing in rare coins or coins minted with historical importance is ideal. Inexperienced collectors should never spend large amounts of money on coins they don’t understand. The US Mint recommends beginning with coins you already have on hand.
All coin investors must know their dealers. Investing in rare coins follows the same rule as investing in any other asset class: Trust is key.
Before purchasing a coin, it’s crucial to be familiar with the following grading terms:
There is also the industry-standard Sheldon grading scale of 1 to 70, based on the notion that a ‘70’ coin is worth 70 times a ‘1’ coin. This grading scale is used by the Professional Coin Grading Service (PCGS), the Numismatic Guaranty Company (NGC), and others.
The overall appearance of a coin and its appeal to buyers and sellers alike are highly subjective matters. Grading standards may vary. Well-known houses like Heritage Auctions, the PCGS, and other reputable sources can also provide a point of reference.
Keep in mind that very fine distinctions between coins will make a big difference in their worth. Subjectivity is considered one of the risks in rare coin investing, and quality greatly impacts value.
Another factor to consider is that buyers often assign value largely based on their personal interest in a coin. Despite the headlines on rare coins selling for record prices, it can often come down to two buyers ‘battling it out.’ When an ultra-wealthy collector is involved, this can sometimes drive up the price to illogical heights.
Any investment has inherent risk, and coin collecting is no different. Investing in collectibles can deliver great returns, but there are no guarantees. The rare coin market can fluctuate, along with precious metals pricing, which will all affect the value of your investment. If you want short-term profit, coins may not be the best vehicle. However, if you are willing to wait a while for your return and pay attention to pricing trends, rare coins can pay off.
It will take some time to develop the requisite knowledge, expertise, and confidence to make wise choices and protect yourself from fraud when you start out.
In the meantime, you’ll need to rely on reputable experts, collectors, and dealers to get honest appraisals and fair pricing. Try to find a trusted mentor in the field — it’s an excellent way to get a strong start.
There are several resources available to protect and advise collectors, and new investors should pay particular attention.
Learn as much as possible about numismatics before you start. Don’t be afraid to ask questions, think like a collector and forge meaningful connections with well-connected and reliable dealers.
You can find reputable dealers through your local coin club or trusted association. If you are researching on your own, make sure to read the reviews and check the Better Business Bureau. Verify whether the dealer belongs to professional associations, such as:
When you do buy a coin, make sure to maintain detailed records and keep all receipts and paperwork associated with the purchase.
Investors can generally expect rare coins to have a long investment horizon. Most often, awaiting the return on a coin takes patience.
The ANA suggests holding on to a collection for at least 10 years before selling, and points to the greatest coin collections all being built over more than 50 years. However, investors more focused on monetary gain may be more opportunistic and reactive to the market.
There are professional numismatic reference sites where investors can trace the price trends of coins going back many years and get an idea of how certain coins will fare on the resale market.
Any investment carries risk. Almost all dealers of any investment will tell you that past performance is not an indicator of future results. It’s imperative that investors make informed decisions about their coins by looking at how the experts have traced them.
Economic uncertainty has seen a rise in the Numismatic Stock Index, as rare coins become a popular alternative for investors.
Coin collecting is an investment almost anyone can make. For serious investors, coins are a tangible asset that will provide diversity in a portfolio and hedge against inflation as the value of rare coins is generally stable.
It’s not uncommon for investors and even celebrities to collect tangible assets, such as rare collectibles or fine art. Coins have the added benefit of not taking up as much space as a painting, sculpture, or other tangible investments.
Investing in coins, whether bullion or numismatic, can be both rewarding and profitable. Rare, numismatic coins do not make up a large market, so collect them for fun first and investment second.
If you believe you have stumbled on one or more truly rare coins in your collection, you may just have a valuable asset to add to your portfolio.
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[Editors’ Note: To learn more about this and related topics, you may want to attend the following on-demand webinars (which you can view at your leisure, and each includes a comprehensive customer PowerPoint about the topic):
This article was originally published on January 22, 2014 and updated on July 19, 2023.]
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Alicia Purdy is a multimedia journalist and the CEO of Counterproductive Projects LLC, a multimedia consulting firm specializing in the developmental stages of publishing, production, public speaking, and media strategies. Alicia’s journalism career has focused on investigative research and reporting in politics, religion, and business. In 2021, Alicia ran as a political outsider for Mayor…