Had an item shipped from US.
I sent it there to get fixed and insured it for $200.
The item was fixed, declared as an item that was repaired and sent back.
Customs charges $34.90 tariff charge,hmmmm I didn't buy this item from the US, it's just the declared insurance value.
Best of all they affixed the Duty sticker right over my name and address, then promptly sent it back to the shipper in the US. That's farkin brains at work