Found this blog post and thought it had some really good suggestions on how to effectively sell products online. It’s mostly targeted to the occasional sales such as selling on craigslist or ebay, but it’s still a pretty good post regardless.
This site also has some interesting items on it that reflect a genre known as “Steampunk” which is another subculture and reading genre that has an interest in the esthetic of technology. It’s basically taking technology back to the days when everything ran on steam…but still with our modern conveniences. It’s actually very neat.