THE SILVER EAGLE COIN WEIGHS 31.10 GRAMS AND HAS 1 OZ PURE SILVER. THANK YOU AND GOOD LUCK. The item "1993 $1 SILVER EAGLE WTC GROUND ZERO RECOVERY COLLECTORS UNIVERSE PCGS GEM UNC" is in sale since Friday, March 22, 2019. This item is in the category "Coins & Paper Money\Coins\ US\Commemorative\Modern Gold (1984-Now)". The seller is "dubsie142" and is located in Revere, Massachusetts.This item can be shipped to United States.