Where are you getting all these minor magic items and for such low prices?<br/><br/>I'm guessing you're custom making them yourself, but then you're still only paying the minimum crafting cost. You'd have to have a friend capable of casting 7th level spells and the possessing the right feats who is willing to make these things for you free of charge, with only the material costs. It seems a rather cheap way to get extra skill points if you ask me, but it's up to the GM really.