It's most likely the VAT charge getting you. Duty was probably only $15-$20. The VAT charge can be outrageous. This is usually paid for by the buyer. I've had to pay Duty and VAT on things I've had shipped in from overseas. It's the buyers responsibility to know these charges. I got burned the first time I ordered a big shipment from Spain once. Made it not as much of a good deal!
An example.. A $2000 knife shipped to France from US would cost over $450 in Duty and VAT.
Total customs value (CIF):US$2087.00 This is the amount that customs values your import at
- Duty: US$35.48
- VAT: US$424.50
Total import duty & taxes due: US$459.98 This is the amount that needs to be paid to customs
Total landed cost: US$2546.98 This is the total cost of importing, including product, shipping, insurance and import duty & taxes
You can get an idea before you ship at
http://www.dutycalculator.com.