I just purchased a new stereo for my car from a reputable UK online site. Filled out all details address etc ,registered an account address again!.Paid price Inc shipping to Ireland.I received an email today looking for an extra tenner for additional logistic costs.I sent an email looking for clarification .It will kill me to pay this principle wise, that said the quoted shipping price was only a fiver so 15 is still reasonable. I would love to tell them to stick it (the stubborn f***** that I am) but it's a brilliant deal . So should I cut off my nose to spite my face or shut up and pay the extra.Any advise on rights etc