Cant say I really know too much about either the Virtus or Kiln, but in the past, price fluctuations on items 1 or 2 days after an update always seem to go back to normal, unless its a huge update (botnuke, etc..) So my advice would be to wait a few more days then ask again. But then again, I make be totally off the point, so Ill wait to see if anyone else has input