Pestle and mortar
I can grind things for potions in this.
Pestle and mortar is a members-only item on the OSRS Grand Exchange. The latest high price is 300 GP (1m ago) and the low price is 250 GP (6m ago). Buying at the low price and selling at the high price would leave 50 GP per item after the 2% tax (20.00% of the buy price). You can buy up to 40 every four hours. Buying one at the low price and casting High Alchemy with a nature rune would lose 412 GP. 3,280 were traded in the last 24 hours.
| High | 300 GP () |
|---|---|
| Low | 250 GP () |
| Tax | 0 GP |
| Margin | 50 GP |
| ROI | 20.00% |
| Buy limit | 40 every 4 hours |
| High alchemy | 2 GP |
Buy price (insta-sell / low): 250 GP
Sell price (insta-buy / high): 300 GP
Margin after tax: 50 GP per unit. No Grand Exchange tax applies at this price.
Buy limit: 40 every 4 hours.
The full buy limit of 40 Pestle and mortar costs 10,000 GP at the current buy price. Across that quantity, the after-tax margin is 2,000 GP.
- Grand Exchange buy limit: 40 every 4 hours
- Members-only item
- High alchemy value: 2 GP
- Low alchemy value: 1 GP
- Base value: 4 GP
Pestle and mortar price history
- Over the past 7 days, the average high ranged from 170 GP to 300 GP across 160 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 197 GP to 286 GP (+89 GP, +45.18%).
- Over the past 30 days, the average high ranged from 82 GP to 300 GP across 706 hourly samples. From 2026-10-09 UTC to 2026-11-08 UTC, it moved from 261 GP to 286 GP (+25 GP, +9.58%).
- Over the past 90 days, the average high ranged from 79 GP to 1,000 GP across 1,919 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 300 GP to 286 GP (-14 GP, -4.67%).
- Over the past 90 days, the highest average high was 1,000 GP on 2026-08-25 UTC, and the lowest was 79 GP on 2026-09-07 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Pestle and mortar price history", based on OSRS Wiki real-time price data through 2026-11-08 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Pestle and mortar?
You can buy up to 40 Pestle and mortar every 4 hours on the Grand Exchange.
Is Pestle and mortar a members-only item?
Pestle and mortar is a members-only item and requires OSRS membership to trade.
What is Pestle and mortar's current buy and sell price?
At the latest update, Pestle and mortar's insta-sell (low) price is 250 GP and its insta-buy (high) price is 300 GP on the Grand Exchange.
How much Grand Exchange tax applies to Pestle and mortar?
Pestle and mortar is exempt from the 2% Grand Exchange tax.
What does a full buy limit of Pestle and mortar cost?
Buying the full limit of 40 Pestle and mortar costs 10,000 GP at the current insta-sell price of 250 GP each.