demand.
The 1996 recovery of gold coins from the S.S. Brother Jonathan and the S.S. Central America shipwrecks dramatically affected the prices of certain dates in the Double Eagle denomination. Once considered to be a rarity in high grade, the 1857-S $20 is now one of the most common early gold coins, thanks to the hoard found on the Central America. Hoards account for the low prices of many ancient Greek and ancient Roman coins, as metal detectors and construction projects continue to turn up clay jars filled with old coins.
The size of a hoard and the way the coins are sold into the coin market determine the effect on prices. In the 1970s, a vast hoard of more than 600,000 U.S. silver dollars, once owned by the eccentric LaVere Redfield, began filtering into the market. The sheer size of the hoard threatened to kill prices because there wasn’t enough money in the coin market to absorb all the coins at the same time. But shrewd control of the pricing and distribution of the hoard kept prices from falling. In fact, some experts argue that interest in silver-dollar collecting actually increased because of the intelligent way that the hoard was distributed.
Demand: Demanding high dollar
Demand is an important factor in determining the value of a coin. High demand increases values, and low demand hurts values. Two coins of identical rarity may enjoy wildly different values, depending on the demand for each coin. A common coin in a series with many active collectors (such as silver dollars) is always more valuable than a common coin in a series that collectors largely ignore (such as Jefferson-head nickels).
HOARDING WASHINGTON CARVER
A favorite coin is the 1951 Washington Carver commemorative half dollar (see figure). As an example, in MS-65 condition, the Professional Coin Grading Service (PCGS) and Numismatic Guarantee Corporation (NGC) has certified only 473 examples combined, yet the current bid price is only $65. Theoretically, I could buy up every certified MS-65 example for $30,745, but I know from experience how hard it is to find this coin at coin shows and in other dealers’ inventories. If I bought only 10 or 20 pieces, the price would start going up. Just a small increase in the demand for this coin would translate into a big jump in price. Should I do it? Would you?
Rarity: Hunting for treasures
The rarity of a coin relates to the number of examples that have survived. A high mintage figure (meaning that lots of copies of a coin were made) doesn’t necessarily mean low rarity — or vice versa. The reported mintage figure for a 1927-D $20 gold piece, for example, is 180,000 pieces, which is fairly high, but this coin ranks as one of the all-time-great rarities in the series. Why? Experts suspect that most examples of this date were destroyed before they were released into circulation. On the other hand, a 1913-S $20 has a small reported mintage of only 34,000 pieces, yet there’s little or no premium attached to this coin in circulated condition. Why? Almost the entire mintage survived. In some cases, mintage figures may be incorrect or may include coins from an earlier or later year.
Don’t rely on mintage figures alone to determine the rarity of a particular coin.
Supply: Giving them what they want
If too many coins are made each year, and not enough people want them, prices remain low. On the other hand, if a coin’s supply falls short of demand, prices rise.
Back in 1986, when the PCGS began certifying U.S. coins, demand for their product was huge, and the supply was low, even though PCGS did its best to grade as efficiently as possible. I remember seeing my first PCGS-certified MS-65 common date Morgan silver dollar. It was a thing of beauty, all bright, shiny, and nearly perfect. It was also priced at $600. Now, many years later, hundreds of thousands of Morgan dollars have been certified by PCGS. Because the supply is large enough to satisfy the demand of most collectors, the price of a common-date PCGS-certified MS-65 Morgan dollar has dropped to less than $200.
A similar situation occurs each year when the new government-issued proof sets hit the market. The collectors who are lucky enough to receive the first sets often sell them for a nice profit, because everyone wants to own one. Later, as the U.S. Mint releases more sets, the price drops because supply rises to meet demand.
Buy proof sets directly from the U.S. Mint each year if you like these kinds of coins. If you miss out for some reason, wait until the market has cooled down a bit and prices stabilize. You may be waiting for a few months, but be patient. In most cases, you’ll have to pay more than the issue price, but in general, you’ll avoid the hefty premiums that are charged when the supply is low.
Supply and demand work opposite each other. Just as demand can be manipulated to raise prices, so can supply. Again, become aware of any funny business in the market by researching potential purchases carefully. Ask your adviser whether they know of any behind-the-scenes activity that may affect the supply of the coin in which you’re interested.
Deciding What to Collect
Because money is a limiting factor, no matter how much of it you have, figure out how much you want to budget for your collection and then decide where to spend it. Here are some suggestions for interesting and challenging ways to collect coins:
Denomination: Try putting together a complete set of all the denominations issued by the United States. Start with the coins in circulation and then include obsolete coins like a half cent, a 3-cent piece, and a 20-cent piece — coins that most people have never heard of.
Type: You’ll find several types within each denomination. Half dollars, for example, include the Flowing Hair, Draped Bust, Capped Bust, Seated Liberty, Barber, Walking Liberty, Franklin head, and Kennedy types. You can collect by type within a denomination, or you can expand into other denominations.
Date: Collecting by date is a fun and affordable way to obtain every date for a particular series. You could easily collect a half dollar from every year they were minted since 1900. There’s no reason to pay extra for a rare mintmark; just pick the least expensive coin for the year, and add it to your collection. Not only will you have one coin from every year, but you’ll also have added several different types along the way.
Date and mintmark combination: Collecting every date and mintmark combination becomes a bit more challenging and expensive. Most series have what I call a stopper — a rare mintmark that can be prohibitively expensive. Believe me, you don’t want to attempt to collect a set of Barber dimes unless you have a lot of money. You may find and be able to afford every date in the series except for the extremely rare 1894-S, but you’ll need $1 million or more for a nice one! On the other hand, you can complete several series without breaking the bank. If you can’t afford the Barber dime set, try the Barber half dollars instead. The coins are bigger, and every date and mintmark in the set is affordable. Keep in mind that until recently, coins minted in Philadelphia