AI Appraisal Estimate

This is a United States one-cent coin, commonly known as a penny, minted in 1964 at the Denver Mint. The obverse features the iconic right-facing profile of President Abraham Lincoln, designed by Victor David Brenner. This specific specimen exhibits a 95% copper composition, which was standard for the era before the transition to zinc-based cores. The coin displays a mid-range brown patina consistent with long-term circulation and oxidation. Visible markings include the motto 'IN GOD WE TRUST' along the upper rim, 'LIBERTY' to the left of the bust, and the date '1964' with a small 'D' mint mark below it. In terms of condition, the coin shows moderate to heavy wear; the high points of Lincoln's hair and cheek are significantly flattened, and the rim shows several small nicks and dings. There are noticeable dark spots and possible verdigris (greenish corrosion) near the center and on Lincoln's ear, indicating environmental exposure. The strike remains legible but lacks the sharpness and luster of a mint-state or uncirculated piece. Small scratches and contact marks are distributed across the fields and the profile, typical of a coin that has spent decades in commercial trade.

I have examined the 1964-D Lincoln Memorial Cent via the provided description and visual data. This specimen exhibits characteristics typical of a coin in 'Good' to 'Very Good' (G-4 to VG-8) circulated condition. The Denver Mint produced over 3.7 billion pennies in 1964, making this one of the most common issues in U.S. numismatic history. While the 95% copper alloy gives it a melt value slightly above face value (approximately 2 to 3 cents), its numismatic premium is negligible due to heavy circulation wear, flattening of the high points, and environmental damage. The presence of dark spotting and possible verdigris significantly detracts from its eye appeal and long-term preservation. Market demand for circulated 1964-D cents is virtually non-existent among serious collectors, as Mint State (MS-65 or higher) examples are readily available for under $10. My assessment confirms authenticity based on the 'D' mint mark style and Brenner profile, though a physical inspection would be required to rule out more sophisticated alterations or to confirm the exact nature of the surface corrosion. Without an in-person examination or professional grading by a service like PCGS or NGC, this item remains a common 'filler' coin with value primarily tied to its copper content rather than rarity or condition. For a definitive authentication, I would need to perform a weight check (standard 3.11 grams) and examine the surfaces under 10x magnification to ensure the verdigris has not caused irreversible pitting of the planchet.