@StrapsKinks @blakesfeet1992 @inmatecody UK duties are generally more expensive and VAT (20%) also due. So would add up to more than $500 extra in your example!
@ChastityMaster4 I don't think it makes a jot of difference - the Master being locked doesn't change the fact you're still locked, horny, frustrated, under their control, and can't do anything about it!