Canadian buyers!!!, if you are interested in combining multiple magazines, happy to give you a quote for a flat rate box. 

Example for up to 5 kg (as long as they fit in the box, most magazines will) you can get 5-6 magazines for $19 CAD or up to 10 for $24 CAD.  

If you are interested, you may place the order by adding to cart, then when hitting checkout, ask for an invoice before sending payment.