Apparently Sara Antoinette Martin is quite the artist, and either her or Chumby (or both) are mighty, mighty proud of her handiwork. Available now for those unaffected by things like global recession and public opinion, the Designer Chumby pictured in the gallery below can be had for $599.95. Functionally, it's exactly the same as the vanilla Chumby -- which, by the way, sells for "just" $199.95 -- but we dare you to convince us the bragging rights attached aren't worth the extra four bills. Okay, we're convinced.Gallery: Designer Chumby up for sa