Shipping in the USA is $4.50 yes will combine shipping. If You order 1 or 100 Comics shipping is $4.50 total

Canada shipping is $15.25 for item if buy multiples would have to check on weight

International shipping $20.25 For irem if buying Multiple items need to check weight

I check will check messages multiple times a day please wait for reply. I have no problem shipping any order within 24 hours with tracking Provided