[quote name='thejam']By "exact cost of combined shipping", you mean just the USPS cost, or is it more (for bubble envelope, feeding your half-elf slaves caviar, etc.)?[/QUOTE]
While my half-elf slaves do need caviar, this "exact cost of shipping" means how much it takes me to ship your package from USPS. This does *not* include the packing. Depending on the type of shipping you want, I will either buy a padded envelope or I'll use a Priority flat rate box + bubble wrap. This cost is not included in what you owe me at the end.
I'll clarify this in the main post.