U+MAG is printed by HP Indigo digital presses, the cover is printed on 80# cover stock and the interior pages are printed on 80# text stock. Paper is acid-free and FSC-certified, which means it’s from responsibly managed forests and verified recycled sources. Only the magazines that were ordered will be printed. The price US$ 45 is all for print & production costs considering U+MAG is not funded with advertisers. The printing and shipping is powered by MagCloud. Shipping worldwide.