In your list of items, shift click the first one. That will put it's name in the AH search box. Then click the search button. This will bring up the item if it is still there. Verify the buyout price in the enchantrix list is the same as the one you are going to buy on the AH, then buy it.
Now go to the next item on the list and do the same thing until you have bought all the items listed by enchantrix.
De them all, and put the mats on the ah. Use auctioneer's "post auction" tab to put up your mats. That way if you have 80 arcane dust, you can just tell auctioneer to put up 20 x 4 stacks, or what ever other quantities you like. If they are expensive mats, I'll break some up into smaller quantities.
Another thing that helps is to create a separate chat window for your enchantrix messages. The print-in option will let you direct the percentless output to that window. No more percentless listing scrolling out of view as you buy items.
/enchantrix print-in <ChatName>
Feel free to play with the enchantrix percentage. If not enough items come up, you could lower it a bit. If too many come up for your liking, you could raise it. Once you can de higher level items, you may want to specify a minimum profit in the enchantrix options, like 1g. Play with it and find what works best for you.
Edited, Dec 22nd 2007 12:59pm by dadanox