edit: This post introduces the addon and concepts, but for a hands on setup guide, check out the basic and advanced posts.
I have been playing around with a new addon, TradeSkillMaster. I've talked about a whole slew of other tools players can use to make money before, but none of them are anywhere near as awesome as TSM. Before I jump in, though, you should all probably know that this addon is still in beta. There are a few little bugs I've encountered (and reported), but the addon works very well in its current state. Please note that when you download the addon, you will need to download each module separately, as the entirety of the addon's functionality is accessed through the modules. They are linked in the description section of the TSM main page, but if you have a Curse Premium account, you can get them all at once.
TSM is now my main tool for every single one of the markets I'm active in. That said, Sapu, the creator of the addon, needs help. He's done 95% of the code on the project so far, so if any of you are looking for an opportunity to work on an exciting and popular World of Warcraft addon project, I'd be just thrilled if it was this one. Down to business: what does TradeSkillMaster do, and why am I so excited that I wrote a post about it before it's done?