Help me calulate customs and duties in USA

[bcnaz]

Hi all
I have just gotten my coupon and I am very excited but moving to the US came with extended bureaucracy, i am still learning to navigate around.
I have been trying to figure out the potential additional cost but I am getting numbers going up to $380 with all fees and stuff. 

Could someone who dealt with this before send me some guidelines?
Thanks in advance.

    Hello neex,

   I have made quite a few out of the country purchases in the last few years
 
    I have never had to pay any sort of customs or import duties on anything.

   Sometimes a higher shipping cost  and usually it takes longer to arrive buying out of the country.

           Hope that helps