I've imported a few machines, but now the rules have changed in as much as you have to pay 6% import duty and 17.5% vat on the total amount, that is, including shipping charge, eg £2000 bike, shipping £500 = £2500 + 6%= £2650+17.5%= £3113, plus approx £80 in extra charges, unloading cargo and paperwork, then you have to either collect in person or pay someone to deliver. This is only for post 1954 machines.