The Denver Mint struck this Lincoln cent back in 1931.
The early 1930s were hard economic years, which led to lower overall production across American coinage.
Collectors pay special attention to copper cents from this era because so few were saved in pristine shape.
The "D" under the date marks it as a Denver issue, while the "RD" designation means it kept its original bright red color.
Copper naturally turns brown over time as it reacts with air and moisture.
Finding a 1931 cent from Denver that still shines with its original mint luster is quite unusual.
This piece holds the number 78 spot on our list of 200 notable coin records.
This particular coin crossed the block in an event hosted by HA.
It achieved a final price recorded as 01/25.
Professional grading services certified this piece at a grade of 67.
On the standard 70-point coin grading scale, a grade of 67 is near perfection.
It means the coin shows zero trace of wear from circulation.
Under a magnifying lens, the surface shows almost no bag marks, scratches, or contact spots.
Coins at this level are rare survivors from the manufacturing and shipping process.
Buyers at major auctions compete aggressively whenever a top-tier specimen like this becomes available.
Keep in mind that typical pocket change finds will not sell for these record figures.
Condition rarity is the biggest factor behind the high market price of this penny.
Most Lincoln cents from 1931 went straight into general commerce to buy everyday goods.
People spent them constantly, wearing away their sharp details within a few years.
Even among coins that avoided heavy circulation, copper often darkened to brown or red-brown over the decades.
A full Red designation is difficult to maintain without strict, climate-controlled storage.
The Lincoln cent series also enjoys one of the largest collector followings in numismatics.
Set builders who want the highest-graded examples for registry competitions will pay top dollar for them.
When high demand meets an extremely small supply of flawless survivors, prices rise quickly.
Start by checking the date on the right side of Abraham Lincoln's portrait.
You should see the number 1931 clearly stamped on the front.
Look directly below the date for a small "D" mintmark.
If there is no letter below the date, the coin was made in Philadelphia instead.
Use a 10x jeweler's loupe to inspect the high points on Lincoln's cheek and shoulder.
Any friction, flat spots, or dull gray areas mean the coin has entered circulation.
Examine the overall color under a good desk light to see if it shows bright copper red or dark brown.
If you want a quick starting point, a mobile tool like Coin Value Checker can help you scan the details.
Watch out for cleaned coins that have been treated with chemicals to make them look brighter.
Cleaned coins often show tiny hairline scratches and lack the natural spinning luster of an original strike.
If you suspect you have an uncirculated example, consider sending it to a reputable grading service for formal authentication.
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