You will be amazed at the information about Aquaponics in these Printed and PDF Magazines. This pack has all 13 editions of the Backyard Aquaponics Magazines. Magazine 1 – 7 comes in PDF form on a bright green flick USB and 8- 13 are printed. These Magazines are selling for $9.50 each in store but this Pack is on sale for $45.00.Postage is $10.30 through Australia Post (Australia wide) Great for a Birthday Present or for yourself. Visit the Online Shop and grab a bargain or give us a call.