1985 Half Dollar Error List with Pictures
A 1983-P half struck several times and spread beyond its normal border sold for $552 in June 2024. That different-year sale helps price a related 1985 coin with two strikes and an extra indentation.
This 1985 Kennedy half dollar error list spans estimated values of $5 to $1,500. Known examples include three curved gaps on one coin and a Philadelphia off-center strike.
Read on to see what each mistake looks like and how to check it.
1. 1985 Kennedy Half Dollar Die Gouge Error (Estimated Up to $75)
A gouge usually means a trench, but a gouge in a stamping tool leaves a raised mark on a coin. Metal fills the damaged space when the design is pressed into it.
The tool is called a die. Its recessed damage produces the opposite shape on the coin’s surface.
This kind of mark is reported near the rim on 1985 halves without a specific mint or exact position established here. Each candidate needs its own surface examined.
The main distinction is simple: a raised mark formed during striking differs from a scratch cut into the finished coin.
Estimated Value
A small, clear die gouge has an estimated value of $5–$75. Most subtle examples belong near the low end, while a visible mark crossing design can attract more attention.
A 1976-D with a larger back die break sold for $256 in June 2026. NGC graded it MS65, an attractive unworn grade.
That comparison involves a more dramatic tool failure. Its price should not be applied directly to a minor raised tool mark.
How to Identify
Move a light across the feature while looking through a magnifier. Determine whether the mark rises above the surface or forms a groove below it.
Inspect the nearby rim and edge grooves next. An impact can push metal upward beside damage, creating a raised lip that resembles an error.
Calipers should show about 30.61 mm, and a scale should place an intact ordinary coin near 11.34 g. Added metal or an altered border can disturb those checks.
Compare the mark’s texture with the surrounding original surface. A matching feature on another coin can help establish that it came from the same stamping tool.
First separate a raised struck mark from a cut groove with metal pushed up beside it.
2. 1985 Kennedy Half Dollar Doubled Die Varieties (Estimated Up to $300)
Extra rounded edges in the design can point to a doubled die. The steel stamping tool already carried that repeated detail before the coin was struck.
Coins made with the same tool can therefore share the pattern. A second blow to a finished coin is a different event.
Both front and back doubling are reported for 1985-P. This does not establish that both sides are doubled on one coin.
No numbered variety or exact letter, star, or feather is identified here. Flat shelves and reflections can imitate extra detail, so a clear match matters.
Estimated Value
For confirmed 1985-P varieties, estimate $20–$250 for front doubling and $25–$300 for back doubling. Visible separation and well-preserved surfaces support higher prices.
A 1974-D front doubled die graded ANACS MS64 brought $49 in May 2026. A 1965 Special Mint Set back doubled die graded MS66 brought $408 in March 2024.
Those are different-year unworn examples. The 1965 coin also has a special finish and forty-percent-silver composition, unlike ordinary 1985-P coins.
How to Identify
Study one face at a time with a magnifier. Look for rounded extra contours or split letter ends, then change the light to rule out a reflection.
Compare the spacing and direction with a confirmed variety photograph. One thick letter or a flat shelf that reduces its shape is not enough.
Front doubling does not prove back doubling. Check each side independently, keeping full-coin photographs alongside the close-ups.
Use a scale for about 11.34 g and calipers for 30.61 mm, and inspect the edge grooves for alteration. Those normal measurements cannot prove the variety.
A repeated shape matching a confirmed example on the same side is the quickest useful starting point.
3. 1985 Kennedy Half Dollar Clipped Planchet Error (Estimated Up to $350)
Three curved gaps make this 1985-P clip easy to distinguish from a coin with one notch. The listed example weighs 10.6 grams and was graded ANACS AU58.
AU58 means only slight wear remains visible. The lower weight fits the metal missing from its outline.
The gaps formed while the blank, or round metal disc, was being made. They existed before the coin received its design.
Multiple gaps are still the same kind of blank-making error. Check all three curves separately, since one original-looking opening does not prove that every missing piece is genuine.
Estimated Value
An estimated $30–$350 covers simple clips through more interesting multiple-gap examples. Three curves can add appeal, but their size and the coin’s condition still matter.
A 1993-D curved clip graded ANACS MS64 brought $34.74 including the buyer’s fee in August 2025. That was an unworn coin with some marks.
The single-clip sale gives a modest different-year comparison. It is not a recorded sale price for the 1985-P triple clip described here.
How to Identify
For the recorded coin, compare the stated 10.6 g with the ordinary intact weight of 11.34 g. Use a scale on a loose example and calipers across surviving edges against 30.61 mm.
Inspect all three curved gaps with a magnifier. Follow each endpoint to see how the original rim meets the opening.
Check the remaining edge grooves for cutting or filing, and look across from the gaps for possible rim weakness. That weakness can be faint.
Sharp cut faces, saw marks, or burrs suggest metal removed later, even when the weight is low. The three naturally formed curves together with the lower weight provide this coin’s quickest useful check.
4. 1985 Kennedy Half Dollar Die Crack and Die Break Errors (Estimated Up to $400)
A fine raised line can come from a crack in the stamping tool. If a piece of that tool breaks away, a broader raised patch can replace normal design.
These are different sizes of tool failure. Coin metal fills the unwanted opening during striking.
The 1985 reports include cracks and breaks within the design. They do not establish a particular photographed rim cud.
A cud is a raised patch that reaches the rim because the broken tool area included its edge. A raised island surrounded by normal design is an internal break instead.
Estimated Value
Estimate $10–$400 across small cracks and large confirmed breaks. A nearly invisible line usually attracts much less interest than a clear patch interrupting the design.
A 1976-D with a back die break graded NGC MS65 sold for $256 in June 2026. That was an attractive unworn coin.
The different-year result supports a comparison for a larger break. It does not establish a 1985 cud sale or a particular location for such a patch.
How to Identify
Use a magnifier to decide whether the feature is a line or a broad raised patch. Check whether it belongs to the struck surface or appears to sit on top.
For a possible cud, follow the patch all the way to the rim. Without that connection, a raised internal break remains a different form of tool damage.
Inspect the edge grooves for solder, crushing, or a pushed-in rim. Added blobs and damaged borders can imitate raised mint errors.
Weigh a loose coin against 11.34 g and measure it with calipers against 30.61 mm, allowing for wear. The quickest sorting step is its shape: a raised line, an interior patch, or a patch that reaches the rim.
5. 1985 Kennedy Half Dollar Broadstrike Error (Estimated Up to $500)
A broadstrike has metal spread beyond the normal border while the whole design remains present. The retaining ring failed to hold the coin during the strike.
That ring normally controls the diameter and forms the grooves around the edge. Without its restraint, metal can move farther outward.
Broadstrikes are reported for 1985, but no particular graded example is established here. Comparisons from other years should keep their own dates.
A smooth edge alone is not enough to prove this error. Heavy wear or deliberate alteration can remove grooves without producing an original expanded strike.
Estimated Value
The estimated range is $80–$500. The amount of natural expansion, clear surviving design, and condition help determine the price.
A plain 1990-P broadstrike graded ANACS MS61 sold for $192 in March 2025. A 1983-P graded NGC MS65 has a $175 dealer asking price.
Both grades describe unworn coins, with MS65 generally allowing fewer marks. These different-year figures offer a sale and an asking price, not a transaction for a 1985 example.
How to Identify
Compare the coin’s outline with a normal half dollar and measure it in several directions with calipers. Look for expansion beyond about 30.61 mm.
Use a scale against 11.34 g. Spreading changes the shape without necessarily removing metal or making the coin much lighter.
Now follow the outermost lettering with a magnifier. The full design should remain present, even if it sits unevenly within the expanded border.
Check the edge grooves and surface for natural spreading rather than hammering or grinding. Later flattening tends to crush the existing picture.
Pair a complete, uncrushed design with the widened original edge for the fastest first check of a broadstrike.
6. 1985 Kennedy Half Dollar Off-Center Strike Error (Estimated Up to $650)
A shifted design beside plain metal appears on the 1985-P example listed by GreatCollections. NGC graded it MS64, meaning an unworn coin with some marks.
The listing gives no percentage or direction for the shift. Those details should come from the actual coin, not another example’s description.
An off-center strike happens when the metal disc sits partly outside the stamping tools. Only the overlapping area receives the design.
The date and mintmark help identify the coin. Comparing both faces then helps distinguish a shifted disc from a single tool that was not centered.
Estimated Value
For a 1985 example with a readable date, estimate $75–$650. A small shift usually costs less than an attractive, dramatic one with the date intact.
A 1990-P struck ten percent off center sold for $198 in September 2025. NGC graded it MS66, a well-preserved unworn grade.
That is a recent different-year comparison. The listed 1985-P establishes a particular graded example, but no public realized price from that listing is used here.
How to Identify
Begin with the complete coin in the NGC MS64 listing, rather than a cropped view of the plain area. Compare the date and P with your candidate.
Use a magnifier at the boundary between design and unstruck metal. Check the corresponding missing details on the other face.
A scale should approach 11.34 g for an intact ordinary disc. Calipers can compare its outline with 30.61 mm, allowing for spreading during striking.
Inspect surviving edge grooves and smooth areas for original surfaces rather than cutting. Matching displacement on both sides beside untouched metal immediately favors an off-center disc over a one-sided tool shift.
7. 1985 Kennedy Half Dollar Double Strike with Off-Center Impression and Indent (Estimated Up to $1,500)
A second picture lands seventy percent off center on this 1985 half dollar. The coin also has a partial indentation from interference during striking.
An earlier impression remains beneath or beside the later one. Together, they show more than a simple single strike that missed the center.
PCGS graded the coin MS62, meaning unworn with noticeable marks. Check the mintmark separately on the complete coin.
No particular side or clock direction is given for the indentation. Its shape and location must be read from the actual coin rather than borrowed from another example.
Estimated Value
The combination has an estimated range of $300–$1,500. Clear overlapping pictures and an easy-to-see indentation can attract stronger interest.
The Stack’s Bowers catalog describes the 1985 coin, but no sale amount from that listing is used here. A 1983-P struck several times and broadened sold for $552 in June 2024.
NGC graded that different-year comparison MS63. Its whole-coin price should not be split into separate amounts for each mistake.
How to Identify
Trace the first picture below or beside the second with a magnifier. Several pieces of lettering or design should explain the same movement between strikes.
Then separate the indentation from ordinary plain metal outside the design. A smooth hollow differs from a recessed mirror-image picture left by contact with another struck coin.
Check the edge grooves, spreading, and any signs of later manipulation. Use a scale against 11.34 g and calipers against the normal 30.61 mm diameter, allowing for strike-related changes.
A doubled-looking rim alone is not enough. Two overlapping pictures give the fastest first confirmation of another strike; the indentation is an extra feature to examine on that same coin.
Conclusion
Estimated values of $5–$1,500 cover the 1985 errors here. The clearest examples include three curved gaps, a Philadelphia off-center strike, and a coin struck twice with an extra indentation.
For smaller raised marks, first separate an original ridge from a scratch. For larger striking mistakes, compare both faces and the edge.
Keep the coin as found and use prices for similar features and condition, rather than assuming every unusual mark deserves the same premium.