2006 Topps Sterling Cal Ripken Quad Relic Autograph #'d/10 BGS 8 (with 10 Auto) - Introduced in 2006, the Topps Sterling product has become a top shelf product, gaining collector interest with each passing year.  The attractive design, limited production and on-card signatures make the 2006 product really special.  Here is a quad game used jersey autograph of Cal Ripken that is serial #3 of just 10 made. The card is graded BGS NM/MT 8, with a Gem Mint 10 autograph grade.