Hey guys. This is for the people that are inscriptors or are looking for some money.
You might have seen Book of Glyph Masteries on the AH quite alot and the prices do drop fast however a few weeks ago I found a nice area to do your dailies and gain money fast. Here's a picture of the area. Just north of Jortunheim in Icecrown.
Just grind on the mobs there and do your dailies if you havn't done them and a few Book of Glyph Masteries might drop. I managed to get 2 in an hour from this and at the time they were worth 1k gold each that left me with 2k and I finally bought my hog.
Please enjoy