Journalator Addon 1.15.5–12.1.0

Enable tooltips in the settings to see the last purchase price, sale price, auction failures/successes and personal sale rate.

Features include auction House: Auction mail, posting, sale rates, expired/cancelled items and (retail only) WoW tokens purchased, Vendors: Items sold to and purchased from vendors, gear repairs and flight master costs and Trading Post: Items purchased from the trading post (retail only).