Reply to Costem Duty in Germany!

I informed by the german customs authorities and thay say that i have to pay 676 Euro duty (995 US$) to other 576 Euro (849 US$), all in all 1.844 US$ (1.252 Euro) if i wont to have the VCI-100 Arcade Edition.:eek::eek:
I dont know, maybe i have missunderstood everything here by the store.

Pls Help!