Go http://www.mmowned.com/forums/wow-ex...re-treats.html and download that mod. It basically makes it so that when you talk to the innkeeper you instantly receive your trick/treat. If you click it really fast you will get more than 1 of your bags/tricks. If you didnt know that +Rep that guy because hes the one that made it not me.
Ok here is the gold part. It is basically common sense but a lot of people dont have common sense. Make a lot of level one alts. And go to an innkeeper and spam right click. If you do it fast enough with that mod you should get 3 bags. Like a 25% chance you will receive a wand from doing that. Keep doing that until you have 1 of every wand. On my server there are people spamming trade "WTB NINJA WAND 30G etc etc. Just find those people and sell your wand to them. Easy gold.