Assume 10% duty on the goods and then 20% VAT on goods+duty+shipping, so on 150+25 you're looking at £15 duty and then £38 VAT, and then the fucking post office charge you £13 for collecting the taxes, making a grand total of about £61 to pay before they hand over your parcel. Duty rates vary slightly according to the type of goods, but duty is the smaller part of the problem anyway.
Bollocks!
Bollocks.