OSRS Wiki Live Prices

01What it does

The OSRS Wiki shows Grand Exchange prices, but those values are cached and can be hours — or days — out of date. This extension quietly replaces them with the live hourly average pulled from the official OSRS Wiki real-time prices API, and shows you how much each price has moved.

Always current

Prices come from the same real-time API the wiki itself uses, refreshed as you browse.

Shows the change

Wherever the wiki had a static value, you also see the delta — how much higher or lower the live price is.

Zero setup

No account, no options to configure. Install it and the prices just appear.

02How to use it

Install the extension for Chrome (also Edge, Brave and other Chromium browsers) or Firefox.
Open any supported wiki page (see the list below). The extension recognises the page automatically — there is nothing to switch on.
Read the live prices. A moment after the page loads, prices are rewritten in place and a delta is shown next to each one.
Interact freely. Switching an item's variant, changing a money-making guide's kills/hour, or re-running a calculator re-injects the live prices automatically.

Prices are cached in your browser for about 5 minutes (item data for 1 hour) so repeated visits stay fast and gentle on the API. Nothing is stored anywhere except your own browser.

03Supported pages

Each page type below gets its own treatment. Example links open the live wiki page.

Page type	What you'll see	Try it
Item pages any item	Adds live Average, High and Low price rows to the item's Grand Exchange box.	Dragon nails
Item recipe calculators	Reprices the materials and output of make-from recipes, then recomputes profit (after GE tax) with a delta vs. the wiki's figure.	Blade of saeldor
Money making guides	Reprices every input and output line and the profit totals to live values, scaling with the kills/hour you pick.	Money making guide
Food overview	Updates the GE price and gp-per-heal columns of the food table with live prices.	Food
Herblore training	Updates ingredient and potion costs in the training tables with live prices.	Herblore training
Construction training	Reprices the plank cost-comparison and furniture method tables (plank cost + cost‑per‑XP), the repair-kit and hull-parts profit tables, and the Mahogany Homes GP/XP with live prices.	Construction training
Farming — Herbs calculator	Reprices seeds and harvested herbs and recomputes profit per run with live values.	Calculator:Farming/Herbs
Construction calculator	Reprices materials and recomputes the totals with live prices.	Calculator:Construction
Farming — Trees calculator	Reprices tree and fruit-tree seeds, protection payments and fruit harvests, then recomputes profit per XP with live values.	Calculator:Farming/Trees
Prayer calculator	Reprices the bones, ashes and ensouled heads and recomputes the cost and GP/XP totals with live prices.	Calculator:Prayer
Prayer training	Reprices the bones, ashes and ensouled-head (reanimation) tables and recomputes their cost and GP/XP with live prices, plus the Gilded & Chaos altar columns of the bone-offering comparison table (Shards/libation bowl left as-is).	Pay-to-play Prayer training
Crafting training	Reprices the gem cutting, jewellery, glassblowing, amethyst, leather, battlestaff and d'hide tables from live material and product prices (Grand Exchange columns only; High Alchemy and self-tan columns are left as the wiki shows them), with the hardcoded material assumptions surfaced in a note.	Pay-to-play Crafting training
Smithing training	Reprices the anvil 1–40 route, the Blast Furnace gold-bar methods, the dart-tip / nail, steel-cannonball and armour / rune-item tables from live bar and product prices (Grand Exchange and High Alchemy columns). Giants' Foundry, the money-making-guide summary and quest tables are left as the wiki shows them, with the hardcoded rates and per-item assumptions surfaced in a note.	Pay-to-play Smithing training

04Understanding the delta views

Wherever a page already showed a price, the extension keeps the original layout but swaps in the live value and appends the delta — the difference between the live price and the value the wiki had cached. That lets you see at a glance which way a price has moved, and by how much.

On money making lines: 1,284,000 | +96,500

On totals: 4,310,000 (−42,000)

The first number is the live value. The number after the | or in ( ) is the delta versus the wiki's cached price.
Green means the live price is higher than the wiki's value; red means it is lower. On profit figures, green is simply more profit.
Average price is the midpoint of the hourly high (instant-sell) and low (instant-buy) prices — i.e. (high + low) / 2. Items not traded in the last hour fall back to the most recent trade.
For profit calculations the 2% Grand Exchange sell tax (capped at 5M per item) is applied to outputs, so the numbers reflect what you'd actually bank.
A delta of 0 is hidden, so untouched values mean the live price already matched the wiki.

Live Average, High and Low price rows added to an item's Grand Exchange box — Item page — live Average / High / Low rows added to the GE box.

Money making guide table with live prices and deltas on each input and output line — Money making guide — live prices and deltas on every line and total.