Washington Mint Giant 8 oz Proof Silver Eagle with Blue Box. _gsrx_vers_841 GS 7.0.16 (841). The item “Washington Mint Giant 8 oz Proof Silver Eagle with Blue Box” is in sale since Friday, June 28, 2019. This item is in the category “Coins & Paper Money\Bullion\Silver\Coins”. The seller is “juliancoin” and is located in Silver […]