Black helm (h1)
A black helmet with a heraldic design.
Black helm (h1) is a free-to-play item on the OSRS Grand Exchange. The latest high price is 1,689 GP (2h ago) and the low price is 1,200 GP (3h ago). Buying at the low price and selling at the high price would leave 456 GP per item after the 2% tax (38.00% of the buy price). You can buy up to 70 every four hours. Buying one at the low price and casting High Alchemy with a nature rune would lose 731 GP. 26 were traded in the last 24 hours.
| High | 1,689 GP () |
|---|---|
| Low | 1,200 GP () |
| Tax | 33 GP |
| Margin | 456 GP |
| ROI | 38.00% |
| Buy limit | 70 every 4 hours |
| High alchemy | 633 GP |
Buy price (insta-sell / low): 1,200 GP
Sell price (insta-buy / high): 1,689 GP
Margin after tax: 456 GP per unit. Grand Exchange tax on a sale is 33 GP.
Buy limit: 70 every 4 hours.
The full buy limit of 70 Black helm (h1) costs 84,000 GP at the current buy price. Across that quantity, the after-tax margin is 31,920 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 (h1) price history
- Over the past 7 days, the average high ranged from 2,690 GP to 9,545 GP across 7 hourly samples. From 2026-11-02 UTC to 2026-11-08 UTC, it moved from 9,545 GP to 2,814 GP (-6,731 GP, -70.52%).
- Over the past 30 days, the average high ranged from 664 GP to 9,545 GP across 20 hourly samples. From 2026-10-10 UTC to 2026-11-08 UTC, it moved from 664 GP to 2,814 GP (+2,150 GP, +323.80%).
- Over the past 90 days, the average high ranged from 664 GP to 94,000 GP across 35 hourly samples. From 2026-08-11 UTC to 2026-11-08 UTC, it moved from 4,855 GP to 2,814 GP (-2,041 GP, -42.04%).
- Over the past 90 days, the highest average high was 94,000 GP on 2026-09-02 UTC, and the lowest was 664 GP on 2026-10-10 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Black helm (h1) 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 Black helm (h1)?
You can buy up to 70 Black helm (h1) every 4 hours on the Grand Exchange.
Is Black helm (h1) a members-only item?
Black helm (h1) is available to free-to-play players. No membership is required to trade it.
What is Black helm (h1)'s current buy and sell price?
At the latest update, Black helm (h1)'s insta-sell (low) price is 1,200 GP and its insta-buy (high) price is 1,689 GP on the Grand Exchange.
How much Grand Exchange tax applies to Black helm (h1)?
A sale of Black helm (h1) pays the standard 2% Grand Exchange tax, which is 33 GP per unit at the current price.
What does a full buy limit of Black helm (h1) cost?
Buying the full limit of 70 Black helm (h1) costs 84,000 GP at the current insta-sell price of 1,200 GP each.