Blue Moon helm
The helm of the Blue Moon.
Blue Moon helm is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 684,999 GP (15m ago) and the low price at 675,000 GP (3m ago). Buying at the low price and selling at the high price would lose 3,700 GP per item after the 2% tax (-0.55% of the buy price). You can buy up to 15 every four hours. High Alchemy would lose 613,366 GP per cast if you bought it at the low price and paid for the nature rune. 284 were traded in the last 24 hours.
| High | 684,999 GP () |
|---|---|
| Low | 675,000 GP () |
| Tax | 13,699 GP |
| Margin | -3,700 GP |
| ROI | -0.55% |
| Buy limit | 15 every 4 hours |
| High alchemy | 61,800 GP |
Buy price (insta-sell / low): 675,000 GP
Sell price (insta-buy / high): 684,999 GP
Margin after tax: -3,700 GP per unit. Grand Exchange tax on a sale is 13,699 GP.
Buy limit: 15 every 4 hours.
The full buy limit of 15 Blue Moon helm costs 10,125,000 GP at the current buy price. Across that quantity, the after-tax margin is -55,500 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
Blue Moon helm price history
- Over the past 7 days, the average high ranged from 672,000 GP to 894,262 GP across 60 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 849,549 GP to 699,622 GP (-149,927 GP, -17.65%).
- Over the past 30 days, the average high ranged from 638,029 GP to 1,142,649 GP across 275 hourly samples. From 2026-10-09 UTC to 2026-11-08 UTC, it moved from 774,637 GP to 699,622 GP (-75,015 GP, -9.68%).
- Over the past 90 days, the average high ranged from 619,565 GP to 1,237,537 GP across 662 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 699,713 GP to 699,622 GP (-91 GP, -0.01%).
- Over the past 90 days, the highest average high was 1,237,537 GP on 2026-10-02 UTC, and the lowest was 619,565 GP on 2026-09-07 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Blue Moon 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 Blue Moon helm?
You can buy up to 15 Blue Moon helm every 4 hours on the Grand Exchange.
Is Blue Moon helm a members-only item?
Blue Moon helm is a members-only item and requires OSRS membership to trade.
What is Blue Moon helm's current buy and sell price?
At the latest update, Blue Moon helm's insta-sell (low) price is 675,000 GP and its insta-buy (high) price is 684,999 GP on the Grand Exchange.
How much Grand Exchange tax applies to Blue Moon helm?
A sale of Blue Moon helm pays the standard 2% Grand Exchange tax, which is 13,699 GP per unit at the current price.
What does a full buy limit of Blue Moon helm cost?
Buying the full limit of 15 Blue Moon helm costs 10,125,000 GP at the current insta-sell price of 675,000 GP each.