how to compare cross faction AH prices

[Ughmahedhurtz]

The most reliable way is probably to put alts on each side with Auctioneer or some other mod that captures AH data to your SavedVariables file(s). Then write a script to parse the data. First part is easy. Second part takes a bit more doing.

[edit] Try some of these links. I don't use auctioneer anymore so these might be obsolete/out of date. Apologies if so.

http://www.mmometrics.org/aucdb2/

http://forums.norganna.org/discussio...data-to-excel/

http://wow.curseforge.com/addons/auctioneerdb-parser/

Got all those from http://www.google.com/search?q=auctioneer+data+export