Capped Bust Half Dollars. Liberty Walking Half Dollars. Seated Liberty Half Dollars. Add to Favorite Sellers. Sign up to Newsletter. 1990 American Silver Eagle – Mint Error Obverse Struck Through – NGC MS-69. Offered here is one 1990 American Silver Eagle. It is graded by NGC as MS-69 and has a mint error of obverse minor strike through. The coin in the pictures is the one you will receive. 990 American Silver Eagle. The 1990 Silver Eagle showed another incremental increase for bullion coin mintage as the price of silver declined. This represented the second annual sales increase following the sharp decline experienced after the first full year of sales. The 1990 Proof Silver Eagle saw sales increase once again to 695,510, which would come to represent a temporary high point. After this year, a higher proof mintage would not be seen until 2001. These proof coins were minted for collectors with a high quality cameo proof finish and packaged in velvet cases with a certificate of authenticity. Whether you are an investor seeking asset diversification, an experienced collector searching for a key date coin, or simply trying to find a vintage Proof Set as a gift, Woodland Treasure is available to meet your needs. The rate varies by state. If you need to change the Address you should cancel your order and place a new order using the correct address. Our goal is to provide outstanding customer service, we strive to respond to your inquiries within 24 hours. View more great items. 1989-S American Silver Eagle – PCGS Proof-69 Deep Cameo. 2007-W American Silver Eagle – NGC MS-70 – Mint State 70. This listing is currently undergoing maintenance, we apologise for any inconvenience caused.