WARNING: You need to delete your Aux savedvariables files for the newest update. When running Aux for the first time there will be lag for about 15 seconds, this is normal and to be expected.
What started as a small experiment with disenchanting prediction has turned into a pretty large update:
The static database is gone. There is no need to do any cache generation for localization anymore.
This should also make TBC compatibility very easy (hopefully no changes at all)
The tooltip now has many new options:
/aux tooltip disenchant distribution
/aux tooltip disenchant value
/aux tooltip disenchant source
/aux tooltip vendor buy
/aux tooltip vendor sell
There is no static database for these either. Vendor prices are scanned gradually as you visit vendors, disenchant prediction works only for items with explicit level requirements.
The price label for the reagents in profession windows now takes into account vendor prices for unlimited quantity that you've seen so it can make reasonable predictions for items that aren't usually sold in the AH (e.g., vials)
There are also new filters though they aren't in the GUI yet: bid-disenchant-profit, buyout-disenchant-profit, bid-vendor-profit, buyout-vendor-profit