Adamant helm (h5)
An adamant helmet with a heraldic design.
Adamant helm (h5) is a free-to-play item on the OSRS Grand Exchange. The latest high price is 2,387 GP (13m ago) and the low price is 2,355 GP (12m ago). Buying at the low price and selling at the high price would lose 15 GP per item after the 2% tax (-0.64% 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 407 GP. 26 were traded in the last 24 hours.
| High | 2,387 GP () |
|---|---|
| Low | 2,355 GP () |
| Tax | 47 GP |
| Margin | -15 GP |
| ROI | -0.64% |
| Buy limit | 70 every 4 hours |
| High alchemy | 2,112 GP |
Buy price (insta-sell / low): 2,355 GP
Sell price (insta-buy / high): 2,387 GP
Margin after tax: -15 GP per unit. Grand Exchange tax on a sale is 47 GP.
Buy limit: 70 every 4 hours.
The full buy limit of 70 Adamant helm (h5) costs 164,850 GP at the current buy price. Across that quantity, the after-tax margin is -1,050 GP.
- Grand Exchange buy limit: 70 every 4 hours
- Free-to-play item
- High alchemy value: 2,112 GP
- Low alchemy value: 1,408 GP
- Base value: 3,520 GP
Adamant helm (h5) price history
- Over the past 30 days, the average high ranged from 2,366 GP to 9,999 GP across 13 hourly samples. From 2026-10-12 UTC to 2026-11-07 UTC, it moved from 2,434 GP to 2,366 GP (-68 GP, -2.79%).
- Over the past 90 days, the average high ranged from 2,357 GP to 10,000 GP across 30 hourly samples. From 2026-08-10 UTC to 2026-11-07 UTC, it moved from 10,000 GP to 2,366 GP (-7,634 GP, -76.34%).
- Over the past 90 days, the highest average high was 10,000 GP on 2026-08-10 UTC, and the lowest was 2,357 GP on 2026-09-20 UTC.
As of 2026-11-07 UTC. See this week's market summary.
To cite this page: QuantScapers, "Adamant helm (h5) price history", based on OSRS Wiki real-time price data through 2026-11-07 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Adamant helm (h5)?
You can buy up to 70 Adamant helm (h5) every 4 hours on the Grand Exchange.
Is Adamant helm (h5) a members-only item?
Adamant helm (h5) is available to free-to-play players. No membership is required to trade it.
What is Adamant helm (h5)'s current buy and sell price?
At the latest update, Adamant helm (h5)'s insta-sell (low) price is 2,355 GP and its insta-buy (high) price is 2,387 GP on the Grand Exchange.
How much Grand Exchange tax applies to Adamant helm (h5)?
A sale of Adamant helm (h5) pays the standard 2% Grand Exchange tax, which is 47 GP per unit at the current price.
What does a full buy limit of Adamant helm (h5) cost?
Buying the full limit of 70 Adamant helm (h5) costs 164,850 GP at the current insta-sell price of 2,355 GP each.