Matus, many thanks for replying so quickly. That postage cost actually isn't as bad as I feared! In all, it would be around $56 in Australian dollars. I really want to go ahead and say, yes, I definitely want to buy the paper from you but I'm envisioning the arrival of my electricity bill next week and thinking, "Bad idea".
Apologies, I'm being indecisive "out loud"!
Okay, decision made.
If it's not too much trouble for you, I would like to buy the paper. I'll send you a PM to enquire about how to go about paying you, etc.