Knife
A dangerous looking knife.
Knife is a free-to-play item on the OSRS Grand Exchange. Recent trades put the high price at 101 GP (2m ago) and the low price at 100 GP (1m ago). Buying at the low price and selling at the high price would lose 1 GP per item after the 2% tax (-1.00% of the buy price). You can buy up to 40 every four hours. High Alchemy would lose 261 GP per cast if you bought it at the low price and paid for the nature rune. 19,080 were traded in the last 24 hours.
| High | 101 GP () |
|---|---|
| Low | 100 GP () |
| Tax | 2 GP |
| Margin | -1 GP |
| ROI | -1.00% |
| Buy limit | 40 every 4 hours |
| High alchemy | 3 GP |
Buy price (insta-sell / low): 100 GP
Sell price (insta-buy / high): 101 GP
Margin after tax: -1 GP per unit. Grand Exchange tax on a sale is 2 GP.
Buy limit: 40 every 4 hours.
The full buy limit of 40 Knife costs 4,000 GP at the current buy price. Across that quantity, the after-tax margin is -40 GP.
- Grand Exchange buy limit: 40 every 4 hours
- Free-to-play item
- High alchemy value: 3 GP
- Low alchemy value: 2 GP
- Base value: 6 GP
Knife price history
- Over the past 7 days, the average high ranged from 1 GP to 101 GP across 168 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 100 GP to 101 GP (+1 GP, +1.00%).
- Over the past 30 days, the average high ranged from 1 GP to 150 GP across 713 hourly samples. From 2026-10-09 UTC to 2026-11-08 UTC, it moved from 106 GP to 101 GP (-5 GP, -4.72%).
- Over the past 90 days, the average high ranged from 1 GP to 997 GP across 1,948 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 99 GP to 101 GP (+2 GP, +2.02%).
- Over the past 90 days, the highest average high was 997 GP on 2026-08-13 UTC, and the lowest was 1 GP on 2026-11-08 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Knife 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 Knife?
You can buy up to 40 Knife every 4 hours on the Grand Exchange.
Is Knife a members-only item?
Knife is available to free-to-play players. No membership is required to trade it.
What is Knife's current buy and sell price?
At the latest update, Knife's insta-sell (low) price is 100 GP and its insta-buy (high) price is 101 GP on the Grand Exchange.
How much Grand Exchange tax applies to Knife?
A sale of Knife pays the standard 2% Grand Exchange tax, which is 2 GP per unit at the current price.
What does a full buy limit of Knife cost?
Buying the full limit of 40 Knife costs 4,000 GP at the current insta-sell price of 100 GP each.