USPS can be hit and miss with customs, I have only got caught with it a couple times, but the quotes I have got so far didn't specify how they ship, but gave me their rate as around thirty bucks. So this puts the unit to around 60-70 dollars and still a chance of customs getting their fingures in it.Is the cost high if the vendor mails the item through the U.S. Postal Service? I understand that there is no customs broker fee as there is with UPS and FedEx.