The major exchanges are very fast now. You can do an anonymous cash deposit at a bank (just have to print off a form from the exchange site and fill in account info), and your funds show up in a few hours. From there, buy your BTC and they are on SR in another couple of hours. It can be done in one day. And you have 0 risk of getting scammed (not to mention it's only about a 1% fee).That idea of mine is something I have been mulling or a while. I might actually put something together soon.