The lack of the 2009 set is not that important as I already have those coins. A good starting point is that 50 coins x $6 = $300. I don't care about any die varieties or slight design modifications, etc. These sets must come in the US Mint packaged 5-coin lenses with no signs of tampering. No discoloring/toning/etc. I realize that in 2005, the US Mint started selling stand-alone 5-quarter silver proof sets. In the years before that, they only came in the US Silver Proof Sets, and the state-hood quarters were still in its own lens. For my needs I make no distinction between the sets that came along with the yearly silver proof set or the individual silver proof quarter only set. Also, I have no need for any OGP. In the future, I'll be collecting the silver proof single-issue quarters from 1992 -1998.
