By Doug Winter - CoinLink Content Partner

If you collect very rare or finest known coins, figuring out what to pay for an item that you need for your collection can be difficult. Here is a real-life example of how I came up with what I believe to be an accurate value for a one-of-a-kind coin.

The coin that we are going to use as our Coin Pricing Lab Experiment is the Finest Known 1860-C half eagle; an item that my firm recently handled.

When analyzing any complicated, rare issue, there are at least four things that I give major consideration to:

1. Establishing rarity

2. Determining comparables

3. Gauging the depth of the market

4. How nice is the coin for the grade and for the issue

So let’s take the scenario that I am bidding on this 1860-C half eagle at auction (as opposed to selling it by private treaty) and assisting Collector X. The first thing that I am going to help him with is a basic understanding of the rarity of the issue.

According to the soon-to-be-released third edition of my book on Charlotte gold coinage, the 1860-C half eagle is a moderately scarce issue with an estimated 125-150 pieces known. My best estimate is that there are seven to eight properly graded Uncirculated examples with one in MS64 (the present example) as well as at least two or three in MS63. I would suggest to Collector X that he remember that with as many as three known in MS63, the chances are pretty good that at least one will magically transform into a second MS64 in the future. And should this happen—and his coin is no longer “population 1 with none better”– it will lose value.

Most collectors eventually check out the PCGS and NGC population reports. As of April 2008, PCGS had graded a total of eleven 1860-C half eagles in Uncirculated while NGC had graded twenty-five (!) in Uncirculated for a combined total of thirty-six. Now, I would be quick to tell this collector that these figures are dramatically inflated by resubmissions and that virtually every 1860-C half eagle that I have seen in a PCGS or NGC slab below MS62 is debatable about whether or not it truly is Uncirculated. But there is no denying the fact that there are enough purported Uncirculated 1860-C half eagles out there to make this MS64 lose a bit of its luster. It is a scarce coin but not one that could be called a fundamental rarity as it is readily obtainable in circulated grades and even available in the lower Uncirculated grades from time to time. (more…)

The decade between 1834 and 1844 was the beginning of the modern era at the United States mint. The second half of this decade was especially interesting. A number of experiments and acts of legislation provided some of most attractive and popular issues in the history of American coinage.

A combination of factors occurred in the early to mid 1830’s that led to these design changes and the introduction of new mints and new denominations. Large quantities of gold were discovered in North Georgia and western North Carolina in the early 1830’s. This led to the establishment, in 1834, of branch mints in Charlotte, New Orleans and Dahlonega. These mints opened in 1838 and by the end of the 1830’s, all three were producing gold coins.

An important technological advance was the introduction of the steam press in 1836. Coins were now able to be struck using a close collar which allowed for a thicker edge and a more precise diameter and sophisticated designs. It also meant that the quaint, “folk art” designs of John Reich were to be replaced with more modern, technologically savvy renderings.

Christian Gobrecht was named the new Mint Engraver in 1835, after the exodus of John Reich. Gobrecht was a talented artisan whose skill enabled the Mint to modernize its gold coinage. Beginning in 1838, he attempted to create a uniform Liberty Head design for all three of the current gold denominations. This design would remain, with minor changes, until 1907.

One of the first assignments that Gobrecht was given was to design a new gold dollar. A small number of experimental pieces were produced in gold (Judd-67) as well as in a gold alloy, silver and copper. Despite an attractive design, this experiment did not produce any immediate results and the gold dollar denomination was shelved until 1849.

As more and more gold was discovered in the south, the importance of the yellow metal in coinage increased. Conversely, large discoveries of silver in Mexico and South America meant that the price of gold bullion rose. The Classic Head quarter eagle was introduced in 1834 and it featured a design by William Kneass and John Reich. The weight of these quarter eagles was reduced to 258 grains (from 270) and the diameter was lessened from nineteen millimeters to 17.5. Most importantly, mintage figures rose dramatically. Between 1829 and 1834 around 25,000 quarter eagles were struck. In 1834 alone, over 112,000 of the new Classic Head pieces were produced. (more…)

What is an Eagle? According to my 1975 Webster’s New Collegiate Dictionary, it is a diurnal bird of prey noted for its strength, size, gracefulness, keenness of vision and powers of flight; the silver insignia of rank for an Army colonel or a Navy captain; or a member of the Fraternal Order of Eagles. In golf, it is the completion of a hole in two strokes less than par. In gold, it is a coin!

Specifically, my Webster’s says it is a ten-dollar gold coin of the U.S. bearing an eagle on the reverse. My 1969 American Heritage Dictionary goes so far as to call it a “former” gold coin of the United States having a face value of ten dollars, without specifying if it was “formerly gold” since transmuted into base metal, “formerly a coin” but now demonetized, or something that has ceased in an Orwellian way to have ever existed at all.

However, either antiquated edition might as well have been set in type by Gutenberg, as they both predate the current American Eagle one ounce gold coin first struck in 1986 with a face value of $50. This new coin left us with two different legal tender “Eagles” of different weights, sizes, finenesses (usually) and denominations, and hardly a day goes by at Berk’s that we do not have to explain the difference to a would-be customer.

How did the first Eagle come to be? The path is long and twisted. It began with the Articles of Confederation, approved by the Continental Congress on November 15, 1777, but not ratified by the states until March 1, 1781, which reserved for the newly-named “United States in Congress Assembled” the sole right to regulate the values, compositions and alloys of coins struck by itself or by the various states. (more…)

As double eagles are clearly the most popular and highest priced gold coins produced at the New Orleans mint, I thought it would be interesting to update each issue and see what has transpired since the publication of my book “Gold Coins of the New Orleans Mint, 1838-1909?” last year.

Taken as a whole, the market for these issues remains extremely strong. There are clearly a number of wealthy collectors who are assembling sets and when the ’stoppers’ become available for sale, they inevitably bring record prices. It is interesting to note that virtually every date in this series has set a new auction price record since my book was published in 2006. It is also interesting to note that, despite the strength of this market, auctions are not flooded with interesting New Orleans double eagles. The supply/demand ratio for these coins seems to be working just fine.

1850-O A new auction record was set in December 2006 when Heritage sold an NGC MS60 for $49,444. In addition, an auction record was set for an AU58 when Heritage sold a PCGS graded example for $40,251 in June 2007 (interestingly, the exact same coin had brought $34,500 in Heritage?s May 2007 sale). These prices show that demand for high grade, choice 1850-O double eagles is currently very high and if a really nice Mint State piece were to become available, I think it would easily set a record price. I have noticed some price resistance for lower end 1850-O double eagles in the EF45 to AU55. Collectors realize that they can afford to be reasonably fussy when it comes to this date and if the surfaces of a specific example are heavily abraded, the coin will sell at a discount. (more…)