Good suggestion. I miss my auctioneer mod back on wow, it gave me average price of an item on the last month, week or all time; also gave me highest and lowest price of items. It would scan the AH (CS in PL) and get a price for every item listed; I did that everyday and it would also alert me if there was a cheap item I could resell lol. That was the merchants dream mod. I think the name was auctioneer its been a while.

PS: Well I just hope you didn't put 600k on that but I doubt it. As for the Wing prices have stayed like that for a while.