GoldCap addon icon

In-game addon

v0.20.0 · Retail 12.0.7 / 12.1.0

The auction house, with the prices already on it

GoldCap puts goldcap.gg's market values on every tooltip, scans your whole realm for underpriced listings, and tracks each flip from the buy to the gold in your mailbox — without leaving the game.

The GoldCap Sold tab in game, listing completed sales

What it does

One tab in the auction house, and a line on every tooltip

Deals

It watches the whole realm while you play

Every listing below its market value, ranked by what you would actually make, with a live verdict and profit figure on each row. Click a row to act on it.

The GoldCap deals list scanning a realm's auction house
Check

A verdict before you spend

Opening a deal shows the signed profit at a glance, entry and exit prices, and the evidence behind both — so a number you disagree with can be checked instead of trusted.

The live verdict card GoldCap shows before a purchase
Sell

Post from your bags, priced for you

Your sellable stacks with a suggested price against the live floor, quick quantities, and the totals you will actually receive after the cut.

The GoldCap sell tab with suggested prices and totals
Settings

Your thresholds, not ours

Deal thresholds, safety limits, posting rules, automation and alerts — grouped, with pill toggles instead of a wall of checkboxes.

GoldCap's deal-threshold settings
Tooltips

The price where you already look

Market value and sold-per-day for commodities, market value and listing count for everything else. Missing data shows nothing rather than a wrong number.

A World of Warcraft item tooltip carrying GoldCap's market value

Odd listings

One troll listing can’t break a price

  • A market value comes from the cheap end of the whole order book, weighted by how many units sit at each price, not from the single cheapest lot. One stack of Linen Cloth listed at 200,000 gold sits above that band and is left out.
  • A handful of very cheap units priced far under a busy market are skipped too, so they can’t pull the price down to theirs.
  • If a price would leap because the sellers vanished, GoldCap keeps showing the last normal value instead of the jump.

How it fits together

Three pieces, and you only install one

You install this

The addon, in game

Puts market values on tooltips and scans the auction house for underpriced lots.

On your PC

The companion, optional

A small tray app that writes fresh prices into the addon every hour and sends your sales back.

On the site

goldcap.gg

Prices every realm hourly, and turns those sales into a profit ledger.

The addon works on its own: prices ship inside it and refresh with each release.

The companion is what makes them hourly instead of per-release.

Install

Two clicks in your addon manager

GoldCap is on CurseForge and Wago. Install it the way you install everything else, then log in — the prices are already inside.