What Are My Coins Worth? - An Introduction to Coin Grading

One of the first things that a beginning cointypes of damage to the surface of a coin. Some
collector does is try to determine how much acoins are more susceptible to damage in certain
coin is worth, and he almost immediatelyareas. The absence or presence and the extent
encounters are the words "grade" and "condition."of this damage is what a grader is looking for.
Just what is a "grade" and what determines whatAnd the damage considered acceptable in some
grade a coin receives is a topic of debate amongcoins is almost ruinous in others. Another
collectors throughout their collecting lives. Is it anphenomenon I have noticed is that some
art or a science? Can it be learned? Can I learn tocollectors consider damage to the obverse
grade my own coins?(heads) side of the coin more serious than
Good questions all, and more easily asked thandamage to the reverse (tails) side of the coin.
answered.4. Luster. The best way I can describe this is the
The condition of a coin is one of the components"texture" of the coin's surface. Some people refer
of how collectable and how valuable a coin is. Theto it as how shiny a coin is. This can be very
other main components in determining value aremisleading because a coin may have been cleaned,
rarity and demand. Age is often only a minorwhich can produce a shiny appearance, but the
consideration in determining the coin's value. Asurface of the coin has been marred in the
rare new coin may be much more valuable than acleaning process (or even have had the original
common old coin. A coin in excellent condition issurface molecules of the coin completely
often worth far more than a coin in bad condition.removed), which results in a lower degree of
And a rare coin in bad condition may be worthluster. In addition, certain surfaces and certain
more than a common coin in beautiful condition.coins have different surface features. A satiny,
And naturally, if nobody wants a coin, its valuemirror-like, or frosty surface may be the norm in
isn't very high (But demand or desire for a coinspecific coins. The more of the original surface
often fluctuates, so the same coin that is worthwhich remains, generally speaking, the better a
$50 today may be worth $20 or $75 next year!)coin's luster.
William H. Sheldon devised the grading system5. Color. Although it sounds simple, this is often a
that is commonly used by numismatists today.difficult concept, and is often quite subjective.
Prior to Sheldon's system coins were simplyCertain coins maintain their original color as they
described by such terms as "good," or "fine," orage. Some coins naturally change color, or "tone,"
"extremely fine." But these terms weredespite the fact that no physical damage has
somewhat vague, and there was no realbeen done to them. Some collectors pay
standardization of what a "fine" coin should lookpremiums for "well-toned" silver coins which may
like.acquire all the colors of the rainbow on a single
Sheldon devised a numerical scale which ran fromsurface of the coin. Some collectors would never
1 to 70. The higher the number, the better atouch a toned coin, and are very dismayed to
coin's condition was in the opinion of the grader. Afind that over time their "perfect" silver dollar has
detailed description of the grading system isbeen "ruined."
beyond the scope of this article, but may be6. Eye-Appeal. Again, this can be considered a
addressed in the future.very subjective part of Coin Grading, although
So what is usually considered in determining amany collectors will tell you that this is not the
coin's condition?case. Just as the words imply, this is an overall
1. Whether or not a coin has circulated. Anperception of how attractive a coin is. Coins with
uncirculated coin is usually assigned a higher gradelow eye-appeal are not considered as marketable
than a circulated coin. Unless a coin is certified asor collectable, and are therefore considered of
uncirculated by a reputable third-party gradinglower value.
service the determination of whether a coin isThere are resources in the form of books,
considered uncirculated is often the result ofmagazines, journals, websites, and even software
examining the attributes described below.which can help in determining the grade of a coin.
2. The Quality of a Coin's Strike. This occurs atSome of these even include photographs of
the time a coin is minted. A coin can be said to beindividual coins in various grades so that it is
strongly struck or weakly struck. Among thepossible to compare a coin in your possession to
factors determining the quality of a coin's strike isthe photograph to help determine its grade. Once
the pressure with which the coin is struck, thea coin's condition or grade has been determined
quality of the planchet used to produce the coin,there are may resources that are available to help
and the quality of the die used to strike the coin.you determine the value of a coin in the
This will determine how crisp the design elementsmarketplace. Everything from the Official Red
appear on the coin. This can vary greatly fromBook, to monthly magazines, to the website of
type to type, from year to year, and even fromthe Professional Coin Grading Service can help
mint to mint. So comparing the strike quality of awith that. There are even websites like Coinflation,
Lincoln Cent to that of a Winged Libertywhich will help you determine the value of a coin if
(Mercury) Dime is not very helpful. But looking foryou decide you just want to melt it down for the
variations within a type (among 1919 Lincolnsilver or gold it contains!
Cents, for example) is a determining factor inThe very best "resource," however , is
value. A particularly well-struck coin may bring aexperience in actually looking at large numbers of
premium. A relatively weakly struck coin is notcoins and understanding exactly what it is that
considered as desirable.numismatists are looking for.
3. Current Surface Condition vs. Original SurfaceGood luck in your coin collecting! And remember
Condition (Often referred to as "Surfacewhat my Grandfather told me, "The fun of coin
Preservation."). What I am referring to here is thecollecting isn't necessarily in the having, but rather
presence of nicks, scratches, gouges, and otherin the seeking and the finding.