Wesley have been selling really cheap, really weird guitars on British eBay for a while now. The Jarvis-15 is a transparent acrylic guitar, ¾ scale, with one pickup and a built-in speaker. It even comes with headphones, for £59 + shipping. Sure, it's hardly a Dan Armstrong Plexiglass, but if my parents had given me one of these when I was 12, I would probably have exploded with excitement.