A three-coin set released for their 20th anniversary. The set includes three different one-ounce .999 fine silver, 2006-W Burnished uncirculated, with a "satin" finish, and it has been graded MS-69, a 2006-W Proof with an Ultra Cameo finish with a frosted design on a mirror-background, it has a grade of PF-69. There isa2006-P Reverse Proof, a one-time exclusive for this anniversary set, it has a mirror-like designs on a frosted background. These are the best looking coins the Mint has ever released, I think. $500 FIRM