Black helm (h3)
A black helmet with a heraldic design.
Black helm (h3) is a free-to-play item on the OSRS Grand Exchange. Recent trades put the high price at 1,553 GP (3h ago) and the low price at 1,500 GP (12m ago). Buying at the low price and selling at the high price would leave 22 GP per item after the 2% tax (1.47% of the buy price). You can buy up to 70 every four hours. High Alchemy would lose 1,033 GP per cast if you bought it at the low price and paid for the nature rune. 8 were traded in the last 24 hours.
| High | 1,553 GP () |
|---|---|
| Low | 1,500 GP () |
| Tax | 31 GP |
| Margin | 22 GP |
| ROI | 1.47% |
| Buy limit | 70 every 4 hours |
| High alchemy | 633 GP |
Buy price (insta-sell / low): 1,500 GP
Sell price (insta-buy / high): 1,553 GP
Margin after tax: 22 GP per unit. Grand Exchange tax on a sale is 31 GP.
Buy limit: 70 every 4 hours.
The full buy limit of 70 Black helm (h3) costs 105,000 GP at the current buy price. Across that quantity, the after-tax margin is 1,540 GP.
- Grand Exchange buy limit: 70 every 4 hours
- Free-to-play item
- High alchemy value: 633 GP
- Low alchemy value: 422 GP
- Base value: 1,056 GP
Black helm (h3) price history
- Over the past 90 days, the average high ranged from 1,000 GP to 15,378 GP across 21 hourly samples. From 2026-08-12 UTC to 2026-10-21 UTC, it moved from 3,920 GP to 15,378 GP (+11,458 GP, +292.30%).
- Over the past 90 days, the highest average high was 15,378 GP on 2026-10-21 UTC, and the lowest was 1,000 GP on 2026-08-25 UTC.
As of 2026-10-21 UTC. See this week's market summary.
To cite this page: QuantScapers, "Black helm (h3) price history", based on OSRS Wiki real-time price data through 2026-10-21 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Black helm (h3)?
You can buy up to 70 Black helm (h3) every 4 hours on the Grand Exchange.
Is Black helm (h3) a members-only item?
Black helm (h3) is available to free-to-play players. No membership is required to trade it.
What is Black helm (h3)'s current buy and sell price?
At the latest update, Black helm (h3)'s insta-sell (low) price is 1,500 GP and its insta-buy (high) price is 1,553 GP on the Grand Exchange.
How much Grand Exchange tax applies to Black helm (h3)?
A sale of Black helm (h3) pays the standard 2% Grand Exchange tax, which is 31 GP per unit at the current price.
What does a full buy limit of Black helm (h3) cost?
Buying the full limit of 70 Black helm (h3) costs 105,000 GP at the current insta-sell price of 1,500 GP each.