1999 W $5 American Gold Eagle MS69 CAC (Unfinished Proof Dies)

The 1999-W $5 American Gold Eagle (Unfinished Proof Dies) is a rare and fascinating variety within the American Gold Eagle series. This variety was created when the U.S. Mint accidentally used unfinished proof dies to strike some of the 1999-W $5 (1/10 oz) Gold Eagles meant for bullion strikes. As a result, these coins exhibit a higher level of detail and a slightly mirrored finish, traits typically found in proof coins, but they were intended to be regular bullion issues.

Here’s a breakdown of key aspects:

• Date: 1999
• Mint Mark: W (West Point Mint)
• Denomination: $5 (1/10 oz gold)
• Grade: MS69 (Mint State 69), which means it is near-perfect with only very minor imperfections not noticeable to the naked eye.
• Type: Mint error due to the use of unfinished proof dies.