The first one is that, by the time this was typed, more and more people realised how awesome these keyboards are, meaning that the chances of finding one lying around at a second hand store are slim.
Second, there's not much stores around Auckland that specialises in selling electronics, especially very old computers.
So what are the bets of finding these or any other older, 80s style keyboards in every stores or flea markets as of today? I however, saw one on Trademe "brand new". But the only issue is the price. And the another one is the attitude of the seller
