Did you know that the old calculator in your loft could be valuable? Did you know that there is a ready market for such items that is accessible to all of us? Presented in a handy format with pictures, descriptions and values, Collectable Technology will become the bible for today's baby boomer collectors. The book is divided into three main sections (Work Station, Home Base and Play Time) with the items organized in each section, and every item accompanied by a colour image, caption and a value. Items will date from the early 1960s right up to the modern day where such recent items are deemed to be future collectables.