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

Fern & Roby The RAVENS loudspeaker - € 11.550,-  #  £ 9.724,-  #  $ 12.500,-  ( p.pair )

Fern & Roby RAVEN II loudspeaker - € 6.238,-  #  £ 5.251,-  #  $ 6.750,-  ( p.pair )

Fern & Roby RAVEN III loudspeaker - € 7.855,-  #  £ 6.613,-  #  $ 8.500,-  ( p.pair )