I only have the proofs

We have a set of all 50 states** state quarters in clad and silver, but only in Proof. Some are NGC certified, some are on the way. I find it amazing that in some of the various coin catalogs that make it to my mailbox, that the first year proof singles of that first year of quarters, 1999, run as high as $90.00 EACH! I guess I better get the new Red & Black book for 2010, lest I miss some other surprise about our collection!