First of I'd like to say that I did not discover this farming method, all credit should go to Mandrik of Bleeding Hollow. I just noticed he never posted his video on warcraft movies so I decided to make my own version of it and upload it here. I always wanted to try and make a video anyway, so yeah... this my first video I've ever made so don't be too mean guys :D Anyways have fun getting really rich! You need to be a Shadow Priest and you must have a decent amount of mana. 80-150g an hour depending on how well the economy is on your server. Anyways have fun!
Edit: I haven't been back in awhile... but just so everyone knows I did ths wayyy before the patch with instance limits. And I also noticed after I released this movie the shards went down in economy, as i expected. Thus, this movie is no longer 80-150g an hour, I don't even use it now because I quit shortly after this release. Anyways thanks for everyone support, and I hope you all find new ways to make easy money again =].