Giant 3.5-inch Troy Pound Proof Silver Eagles   All are based on spot price of silver and all dates are the same price.  Based on $7/oz. silver, the price for pure silver ones are $116.00 each and the price for gold highlighted ones are $127.00 each. Currency Replicas   Six styles, a $100 note, a $1,000,000 fantasy note, and several "antique" style notes, the BISON, INDIAN CHIEF, WOODCHOPPER and BLACK EAGLE. All are 4 oz. pure silver and the exact dimensions of our current circulating currency.  Based on $7.00/oz. silver, they're priced at $49.95 each. They come housed in an airtight hard plastic capsule.  The collectible $100 note comes with your choice of dates from 2001 through 2005.  A steel, hinged velour-covered jewelry gift box is available for $9.00.               Sesame Street Characters    All come housed in a gift box and hard plastic airtight capsule.  Price is $21.99 each for plain silver, and $29.99 each for enamel-colored ones.