I just noticed a 2004 price for a black satin Tiffin Dahlia vase with silver overlay in the price guide ($395). I recently purchased a 7.75″ tall black vase which I have been informed it is a Tiffin cupped Dahlia vase #15151 (shape matches) which has an intricate silver overlay on it that most likely is by Rockwell and the pattern looks like a slightly simplified version of Fostoria’s June etch. There are no identifying marks on the vase anywhere. It is not black satin but opaque satin. (See photos) The vase seems to be in perfect shape other than some shelf wear to the bottom of the foot. I paid a ridiculously small amount for this vase and just wondered if it might be possible to get an idea of what it might actually be worth…. THANKS