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  6. 1999-W $10 American Gold Eagle Mint Error PCGS MS69 Struck w/Unfinished PR Dies from Lone Star Coins
1999-W $10 American Gold Eagle PCGS MS69 Mint Error Struck with Unfinished Proof Dies — obverse in PCGS slab showing Lady Liberty design

1999-W $10 American Gold Eagle Mint Error PCGS MS69 Struck w/Unfinished PR Dies

1999-W $10 American Gold Eagle MS69 — Rare Mint Error Struck w/Unfinished Proof Dies

Sold by Lone Star Coins
  • Certified PCGS MS69 — near-perfect strike quality on a major mint error
  • Mint Error: Struck with Unfinished Proof Dies, one of the most sought-after modern U.S. error coins
  • 1/4 oz fine gold, $10 face value — West Point Mint (W mint mark)
  • Obverse features Lady Liberty design adapted from Augustus Saint-Gaudens; reverse depicts a nesting eagle family

Specifications

Year
1999
Mint
West Point (W)
Country of Origin
United States
Metal
Gold
Weight
1/4 troy oz (0.25 oz)
Face Value
$10
Grade
PCGS MS69
Variety
Mint Error — Struck with Unfinished Proof Dies
PCGS Certification
E99942.69/71509538
SKU
PCGS-71509538
Metal type

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1999-W $10 American Gold Eagle Mint Error PCGS MS69 Struck w/Unfinished PR Dies

From $1,218.38

  • Encapsulated in tamper-evident PCGS slab with holographic security label

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    SKU: PCGS-71509538
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    Estimated delivery: Mon, Jun 29
    Gold
    Category
    Graded Gold Eagles (BU)
    Price type
    Metal-based pricing
    Premium
    20.2%
    Last price update
    6/24/2026, 3:25:31 AM
    Availability
    1 in stock

    Description

    The 1999-W $10 American Gold Eagle Mint Error, graded PCGS MS69 and designated Struck with Unfinished Proof Dies, is one of the most celebrated error coins in modern U. S. numismatics. Produced at the West Point Mint in 1999, this 1/4 troy oz fine gold coin was inadvertently struck using proof dies that had not yet received their final polishing, imparting a distinctively frosty, semi-proof-like surface character that sets it dramatically apart from standard bullion issues. The obverse carries the iconic Lady Liberty striding forward, adapted from Augustus Saint-Gaudens' classic design, while the reverse depicts a male bald eagle carrying an olive branch descending toward a nest sheltering a female eagle and hatchlings. The reverse inscription confirms the coin's composition: 1/4 oz. Fine Gold — 10 Dollars. This error variety was officially recognized by PCGS and has become a cornerstone of collections focused on modern U. S. gold coinage errors. The coin is housed in a sealed PCGS holder bearing the unique certification number E99942.

    Frequently asked questions

    This 1999-W $10 Gold Eagle was struck using proof dies that had not yet been fully polished and finished, imparting an unusual surface texture not seen on standard bullion issues. PCGS officially recognized and designated this variety, making it one of the most documented and collected modern U.S. gold mint errors.
    The coin contains 1/4 troy oz of fine gold and carries a $10 U.S. legal tender face value. This is confirmed by the reverse inscription, which reads 1/4 oz. Fine Gold — 10 Dollars, as struck by the West Point Mint.
    This coin is certified by PCGS, the Professional Coin Grading Service. The MS69 designation indicates the coin is essentially perfect — nearly flawless with only the most minimal imperfections allowable under PCGS standards, placing it at the top tier of the MS grading scale.
    The coin is encapsulated in a hard, tamper-evident PCGS slab holder with a holographic security label and a unique certification number (E99942.69/71509538). The rigid holder protects the coin's surfaces from contact and environmental damage while allowing full display of both obverse and reverse.