Auctionworthy is a lightweight addon for World of Warcraft Classic that enhances your item tooltips with helpful calculations. It helps you decide whether to auction an item or sell it to a vendor.

The addon requires Auctionator to function, as it uses Auctionator's auction house database for accurate price calculations.

https://www.curseforge.com/wow/addons/auctionator

You can type /auctionworthy or /worthy to access the options menu.

You can show or hide every line in the tooltip separately.

Calculations:

Auction Cost: 24h deposit cost + vendor price + 5% auction house cut (if sold).
Auction Price: Lowest price on the auction house since the last scan with Auctionator.
Profit: Auction price is more than 5% higher than the auction cost.
Loss: Auction price is at or below the auction cost.
Low Profit: Auction price is between 0% and 5% higher than the auction cost or yields less than 25 copper profit.

Questions:

What should I do if it shows "No Auction Data" on every item?
Go to the auction house. At the bottom right of the auction house window, there’s a tab called "Auctionator." Click on it, and then click the "Full Scan" button in the top right to scan the auction house.
What if the "Auctionator" tab doesn’t exist?
Ensure the Auctionator addon is installed and enabled. Auctionworthy relies on Auctionator for auction house data. Install Auctionator to enable full functionality.