Wunderkammer is the commercial pusher for those who are afflicted with Morbid Curiosity. Which, I also believe, is a misnomer for being fascinated by history. If you like blogs such as Curious Expiditions, then you will stumble through the door in a stupor to empty your wallet at Wunderkammer.
eBay's got the latest tech. With big retailers like Appliances Online, Dick Smith, Kogan and the Good Guys, you'll be spoilt for choice.