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

M3a -   800 S Stereo Power Amplifier - € 1.395,-  #  £ 1.163,-  #  # $ 1.575,-  #  2 x   400 Watt / 8 Ohm - 2 x   000 Watt / 4 Ohm

M3a - 1200 S Stereo Power Amplifier - € 1.837,-  #  £ 1.532,-  #  # $ 2.075,-  #  2 x   800 Watt / 4 Ohm - 2 x   000 Watt / 4 Ohm

M3a - 3000 S Stereo Power Amplifier - € 2.280,-  #  £ 1.900,-  #  # $ 2.575,-  #  2 x 1500 Watt / 8 Ohm - 2 x 0000 Watt / 4 Ohm

M3a -   600 M Mono Power Amplifier - € 2.080,-  #  £ 1.734,-  #  # $ 2.350,-  ( p.pair )#  1 x   800 Watt / 8 Ohm - 

M3a - 1500 M Mono Power Amplifier - € 2.612,-  #  £ 2.177,-  #  # $ 2.950,-  ( p.pair )#  1 x 1500 Watt / 8 Ohm -