ScapeBenchOSRS High Alch CalculatorSearch in calculator.png&w=128&q=75)
High alch item
Masori mask (f)
Live profit, safer average pricing, and recent market history in one place.
Members<5m-1.9% Steady
Current opportunity
Live high alch numbers
High alch: 540,000 gp · Nature rune: 152 gp · Latest trade 3 minutes ago
Expected buy17,959,545 gpLatest successful low-side trade
Profit each-17,419,697 gpAfter the item and one nature rune
ROI-96.99%Profit divided by item and nature rune cost
GE limit profit-139,357,576 gp8 items every four hours
Price confidence
Live vs stable pricing
Use stable pricing when buying a larger quantity.
Live price17,959,545 gp
Profit-17,419,697 gp
Reacts to the latest trade. Useful for spotting fresh opportunities.
Stable price18,314,506 gp
Profit-17,774,658 gp
5-min volume3
Uses the five-minute average. Less sensitive to one unusual trade.
Before you buy
24-hour price and profit history
Look for a repeatable margin, not a single price spike.
Loading 24-hour price history…
How to use this page
A quick buying check
- Check stability.Prefer steady prices or inspect the chart when told to check.
- Set your offer.Start at the displayed Buy price and test a small order.
- Respect liquidity.Use volume and the four-hour GE limit to size the purchase.