Blue Moon helm (broken)

The helm of the Blue Moon.

MembersBuy limit 15

Wiki

Insta-buyHighest recent buy

76,874gp

Insta-sellLowest recent sell

70,026gp

SpreadBefore tax

6,848gp

9.78%

MarginAfter 2% GE tax

+5,311gp

+7.58% ROI

VolumeTraded in 30D

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TrendMid price, 30D

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Price history

1 points · hover for detail

Insta-buy (high)Insta-sell (low)Spread

30D low: 70,026
30D high: 76,874
Volatility: 9.3%

Flip calculator

Includes the 2% Grand Exchange tax

Buy at

Sell at

Quantity

units

Net profitProfitable

+5,311gp

+5,311 per item · +7.58% ROI

Capital required: 70,026 gp
Gross revenue: 76,874 gp
GE tax (2%, 1,537/item): − 1,537 gp
Break-even sell: 71,455 gp

Item data

High alchemy: 61,800 gp19.6% below market
Low alchemy: 41,200 gp
Shop value: 103,000 gp
Weight: 0.453 kg
Stack / note: Not stackable · noteable
Released: Mar 20, 2024

About Blue Moon helm (broken)

The Blue Moon helm (broken) is a members-only item in Old School RuneScape.

"The helm of the Blue Moon"

Over the last 30 days it traded between 59,958 and 79,692 gp on the Grand Exchange, averaging 70,182 gp. About 26 units changed hands per day. The price is down 2.0% across that window. The Grand Exchange buy limit is 15 every 4 hours. Selling one at the average price costs 1,403 gp in Grand Exchange tax.

Casting High Level Alchemy returns 61,800 gp, which is 11.9% below the 30-day average price, so alching a bought one loses money.

Blue Moon helm (broken) price history

Daily averages rolled up per month, newest first.

Monthly average, low and high price of Blue Moon helm (broken) on the Grand Exchange
Month	Average	Low	High	Volume
October 202612d	75,361	63,159	79,692	387
September 2026	68,868	59,958	78,435	707
August 2026	69,912	60,391	81,047	820
July 2026	69,776	57,289	83,238	1,460
June 202621d	61,987	58,598	73,969	3,543
May 20262d	65,878	61,280	70,476	44
April 20261d	63,463	63,463	63,463	19
March 2026	84,007	73,198	102,146	16,473
February 2026	83,246	74,002	98,124	16,241
January 2026	77,212	61,700	101,524	17,856

Across 10 months of recorded prices Blue Moon helm (broken) ranged from 57,289 gp in July 2026 to 102,146 gp in March 2026, measured over 218 trading days.

The 30-day average of 70,182 gp sits in the lower third of that range.

All prices in gp. Volume counts units traded across both sides of the Grand Exchange.