I have about 20 (+/-) copies of "Omni" Science and Science Fiction magazine which are free to a good (,bad, or indifferent) home. Issues are from late 70s and early 80s.
I am aware that the entire back-catalog is available online, but if you like dusty old paper this lot could be for you.
Omni magazine covers Art, Science, Technology, Science Fiction, Computers, UFO's, Robotics, Medicine, Astronomy, Space, and the Mind - from the perspectives of the 1970s of course.
They are worth a read just to chuckle at the adverts alone.
I'd really prefer pick-up (or maybe drop-off) in Wellington, but if you have a burning need for them and want to pay the postage I can possibly send them to you. If anyone is super keen to know I can list the specific issues, but they are currently at work and I am not.
PM through the site if you're interested.