To give you an indication of the prices, I have converted the US.Dollar price to Euro's  # You must take into account additional costs such as Import duties, Taxes ( VAT ) and Shipping costs.

Raven Audio CeLest Tower loudspeakers - € 4.415,-  #   $ 4.995,-

Raven Audio Corvus Tower System loudspeakers - € 16.780,-  #  $18.995,-

for more information about RAVEN Audio Amplifiers go to: StereoWise: Amplifier - Raven USA