Yes, same here. I ordered the N2 a couple of months back. I think I had to pay about $130 for the actual hardware including shipment fees and tax. That is fine. But as you say, a month later I got the anticipated invoice from Fedex, but the import charges was more than anticipated. 50 USD! It os not related to the cost or value if the product, it is a fixed fee.
It is expensive to import stuff to Sweden.
Anyway, we know that there is a cost connected to importing these devices, it needs to be considered.