2006 American Silver Eagle 20th Anniversary Set - NGC 70 - MS PF & Reverse PF. Original Owner, non-smoker, and excellent set!! The item "2006 American Silver Eagle 20th Anniversary Set NGC 70 MS PF & Reverse PF" is in sale since Tuesday, November 19, 2019. This item is in the category "Coins & Paper Money\Bullion\Silver\Coins". The seller is "johncsulb" and is located in Fullerton, California.This item can be shipped to United States.