The reason why I ask is that I want to order an item(I believe it's from the UK), and I am now worried about import duties and taxes. This part isn't expensive($80 + 20$ shipping), but the company involved doesn't collect any duties or taxes. They say that is my responsibility, because each area that they ship to around the world is different.

I live in Oregon and we have no state sales tax, but I am worried that if I buy this part, I will be handed a ginormous bill when the shipment arrives. So, has anyone here done something like this in the past and what should I expect to pay, if anything? BTW, this is a just a simple metal part and isn't electronic/electrical in nature. Thanks for any help or advice.