Guthan's helm
Guthan the Infested's helm.
Guthan's helm is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 135,109 GP (12m ago) and the low price at 120,000 GP (5m ago). Buying at the low price and selling at the high price would leave 12,407 GP per item after the 2% tax (10.34% of the buy price). You can buy up to 15 every four hours. High Alchemy would lose 58,366 GP per cast if you bought it at the low price and paid for the nature rune. 203 were traded in the last 24 hours.
| High | 135,109 GP () |
|---|---|
| Low | 120,000 GP () |
| Tax | 2,702 GP |
| Margin | 12,407 GP |
| ROI | 10.34% |
| Buy limit | 15 every 4 hours |
| High alchemy | 61,800 GP |
Buy price (insta-sell / low): 120,000 GP
Sell price (insta-buy / high): 135,109 GP
Margin after tax: 12,407 GP per unit. Grand Exchange tax on a sale is 2,702 GP.
Buy limit: 15 every 4 hours.
The full buy limit of 15 Guthan's helm costs 1,800,000 GP at the current buy price. Across that quantity, the after-tax margin is 186,105 GP.
- Grand Exchange buy limit: 15 every 4 hours
- Members-only item
- High alchemy value: 61,800 GP
- Low alchemy value: 41,200 GP
- Base value: 103,000 GP
Guthan's helm price history
- Over the past 7 days, the average high ranged from 105,534 GP to 151,687 GP across 29 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 125,182 GP to 105,534 GP (-19,648 GP, -15.70%).
- Over the past 30 days, the average high ranged from 105,534 GP to 271,832 GP across 125 hourly samples. From 2026-10-09 UTC to 2026-11-08 UTC, it moved from 240,205 GP to 105,534 GP (-134,671 GP, -56.07%).
- Over the past 90 days, the average high ranged from 105,534 GP to 369,369 GP across 377 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 154,213 GP to 105,534 GP (-48,679 GP, -31.57%).
- Over the past 90 days, the highest average high was 369,369 GP on 2026-10-04 UTC, and the lowest was 105,534 GP on 2026-11-08 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Guthan's helm 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 Guthan's helm?
You can buy up to 15 Guthan's helm every 4 hours on the Grand Exchange.
Is Guthan's helm a members-only item?
Guthan's helm is a members-only item and requires OSRS membership to trade.
What is Guthan's helm's current buy and sell price?
At the latest update, Guthan's helm's insta-sell (low) price is 120,000 GP and its insta-buy (high) price is 135,109 GP on the Grand Exchange.
How much Grand Exchange tax applies to Guthan's helm?
A sale of Guthan's helm pays the standard 2% Grand Exchange tax, which is 2,702 GP per unit at the current price.
What does a full buy limit of Guthan's helm cost?
Buying the full limit of 15 Guthan's helm costs 1,800,000 GP at the current insta-sell price of 120,000 GP each.