Your 1998 Penny Value:
From 1¢ to $5,800

The 1998 Wide AM is a transitional die error caused when a proof reverse die (designated RDV-006) was accidentally introduced into business-strike production at the Philadelphia Mint. Proof reverse dies intentionally space the "A" and "M" in "AMERICA" further apart for visual clarity on mirror-field proof coins. When these dies reached the production presses, the result was a small but detectable difference in letter spacing that separates this variety from every other 1998-P cent.

Visually, the diagnostic is straightforward with magnification: at the feet of the letters "A" and "M" in "AMERICA" on the reverse, there is a clear, daylight-visible gap. On standard Close AM coins, those same letter feet nearly touch. Secondary confirmation comes from the "FG" initials to the right of the Memorial building — on Wide AM coins, these initials sit measurably closer to the building's base.

Collector demand for this variety is driven by its status as the second-scarcest Wide AM in the 1992–2000 transitional series, behind only the 1998-S Close AM. Over 100,000 examples are estimated to exist, but the vast majority have never been identified or submitted for grading. High-grade Red specimens are the true condition rarities, with MS67 RD examples regularly selling for $400–$725 and the auction record of $940 set at Heritage Auctions on June 4, 2014.

The 1998-S Close AM is the mirror image of the Wide AM error — and far rarer. San Francisco Mint proof coins are supposed to use the Wide AM reverse die (RDV-006), which spaces the "A" and "M" in "AMERICA" apart. But on a small number of 1998-S proofs, a business-strike reverse die (RDV-007) was accidentally paired with the proof obverse die, producing proof coins with abnormally close AM spacing. Fewer than 100 total examples are believed to exist.

Identification requires careful examination: the "A" and "M" in "AMERICA" on the reverse should nearly touch (Close AM), which is the opposite of what a genuine San Francisco proof should show. Additional confirmation comes from the "FG" initials, which appear further from the Memorial building base on Close AM coins, and the "G" in "FG" will show a non-flared serif style typical of the business-strike die. All suspected examples should be submitted to PCGS or NGC because counterfeits do circulate.

PCGS had graded only 9 examples at PR70 DCAM as of late 2024, making perfect specimens extremely scarce. A PR70 DCAM achieved $5,160 at Heritage Auctions in February 2024, and a separate example sold for $4,500 on eBay in July 2015. The PR68 DCAM level typically realizes $1,000–$1,500, and even PR67 DCAM examples command around $180–$200.

Doubled die errors occur during the die-manufacturing process: the working hub impresses the design into the die at a slightly different angle on a second or subsequent squeeze, creating a doubling of some design elements. On 1998 Lincoln cents, doubling appears most commonly on the obverse (DDO), affecting Lincoln's eye, the bowtie, date numerals, or the lettering in "LIBERTY" and "IN GOD WE TRUST." A separate documented Doubled Die Reverse (DDR) is known for Denver coins, showing doubling on "ONE CENT" and "E PLURIBUS UNUM."

Most 1998 doubled die varieties are minor — the doubling is a slight spreading or offset that requires a quality 10× loupe and proper raking light to see clearly. Look for a shadow or shelf on the inner rim of letters, doubled hairlines on Lincoln's portrait, or a second ghosted image of the date. Strong, clearly visible doubling commands the highest premiums; subtle machine doubling (which is not a true DDO) adds no numismatic value.

Minor DDO/DDR varieties typically sell for $20 to $50 depending on the strength and clarity of the doubling. The 1998-D DDR featuring visible doubling on reverse inscriptions can bring $20 to $75 for well-defined specimens. Only dramatic examples with clearly visible naked-eye doubling attract serious premium bids from error specialists.

Off-center strikes occur when a planchet is misaligned under the die at the moment of striking, or when one die pair is slightly off-center relative to the other. The result is a coin where part of the design is present and part of the planchet shows as a plain copper-zinc blank crescent. The amount of misalignment is measured as a percentage of the coin's diameter, and this percentage is the primary value driver.

Minor off-center errors of 3% to 10% are relatively common in the Lincoln cent series and can be found through careful roll searching. At this range, values are modest — around $5 to $15. The most collectible and valuable off-center 1998 cents are those showing 45% to 60% misalignment where the full date is still visible within the struck portion. With the date present, collectors know exactly what they have, and these specimens regularly sell for $50 to $100 or more at auction.

Key collector criteria: the full date (1998) must still appear on the struck area to command top premiums. A heavily off-center coin missing the date is worth significantly less because it loses its year identification. Condition of the struck area also matters — an uncirculated off-center example in bright red copper is worth considerably more than a worn circulated piece.

A wrong planchet error occurs when a blank (planchet) intended for a different coin denomination slips into the cent press. The most documented version for 1998 cents involves copper-nickel clad dime planchets — the same blanks normally used for Roosevelt dimes. The cent dies strike the dime-sized blank, producing a coin with Lincoln's portrait and the Memorial reverse imprinted on what is visibly a smaller, silver-colored disc.

Detection is straightforward and does not require magnification. A normal 1998 cent weighs 2.5 grams and measures 19.05mm in diameter. A 1998 cent struck on a dime planchet weighs only approximately 2.27 grams and measures roughly 17.91mm — both smaller and lighter. The copper-nickel clad composition of the dime planchet gives the coin a silver-white appearance immediately distinguishable from normal copper-plated zinc. Parts of the design may be weakly struck or incomplete at the edges where the smaller planchet couldn't fill the full die area.

These errors command significant premiums due to their dramatic visual impact and relative rarity. Circulated examples typically sell for $300 to $500, while uncirculated specimens have achieved $750 to $1,500 or more at auction. PCGS and NGC authentication is strongly recommended before purchase or sale, as the unusual appearance of these coins sometimes leads to misidentification of damaged coins.