I appreciate the understanding. The book is 1 lb, 4oz and a bit over 3/4" thick. USPS has a tiered pricing structure that puts the book into another tier. Shipping costs jumped from under $5 to nearly $20 to virtually all international locations. I thought shipping was going to be straightforward but it really wasn't at all.
So are you shipping via USPS? I'm about to buy. I use a PO box for receiving most parcels, but only the postal service can ship there. 10x the hassle to accept via courier.