A lot; more than the prepub price of the book itself I'm afraid. I think I can offer this to overseas for $40 US prepub total (Canada about $36). That is steep but while I "might" have a distributor for the UK I have no prospects elsewhere and so those folks have to order direct. If you would be interested at that price I can put that offer together for those who might want to take advantage of it and make a payment link available. I'm discounting the book similarly to the US; the rest is all postage. I will make the offer with the proviso that if for some reason (slight chance) the books come in fatter than the specs show, I have to cancel the order or renegotiate the postage. The book is right at the limits of the packaging for the flat rate envelope I would use; next level is like $54 postage just to mail otherwise. That is a slight risk but I would want that proviso just to be on the safe side since the book will be at the upper margin of what can be stuffed into the flat rate envelope (and I double the envelopes and wrap the book so it is really stuffed).