Blue Moon helm

Members

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Blue Moon helm trades around 654k gp now, -15.2% this week, 7-day range 678k–811k.

Lowlast instant sell

642,701

Highlast instant buy

665,751

Flippers place a buy offer near the low and sell near the high.

Flip margin: +9,735; per item, after 13,315 tax
Flip profit / 4h: 48,675; Buy 5 · spend 3.21m (10% vol)
Buy limit: 15; per 4 hours
Traded, 24h: 253; both sides
Margin held: 75%; of the last 24h, steady
High alch: 61,800; shop value 103k

How these numbers work

Sell offer (last insta-buy)665,751

Buy offer (last insta-sell)− 642,701

GE tax, 2% capped at 5m− 13,315

Net margin per item+9,735

Breakeven sell price≥ 655,818

Potential profit, one 4h window

Buy limit15

10% of 4h volume5

10m bankroll ÷ buy15

Quantity (the lowest)× 5

Spend3,213,505

Potential profit48,675

All armour →Top flips →

About Blue Moon helm on the GE

“The helm of the Blue Moon.”

Blue Moon helm last traded at 665,751 gp (insta-buy) and 642,701 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 9,735 gp per item. 253 were traded in the last 24 hours. It is a members' item.

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Prices assume you place offers and wait for them to fill. Insta-buying and insta-selling pays the spread twice.
Selling below the breakeven price loses money, even if it is above what you paid.
4h volume is 56 items (14/hr, pace over the last 2 hours). Sized to a 10m bankroll; set yours on the home page.

Last 7 days

-15.2% vs 7 days ago

Avg / day: 278
7d low: 678k gp
7d high: 811k gp

Hourly mid price, the average of the buy and sell prices. Volume counts both sides.

Price & volume

When it trades

Times in UTC (game time)

Bar height is trading volumecheapestpriciest

By hour of day

By weekday

Blue Moon chestplate (broken)

571k gp

Eclipse Moon helm840k gp

Blood Moon helm (broken)113k gp

Blue Moon helm price history

All-time high: 1,205,114 gp; 9 Apr 2024
All-time low: 187,971 gp; 19 Aug 2025
30 days: +4.4%
90 days: -1.3%
1 year: -1.6%

Monthly close in gp (last guide price of each month)

861kNov 25
629kDec 25
827kJan 26
816kFeb 26
696kMar 26
649kApr 26
819kMay 26
765kJun 26
743kJul 26
657kAug 26
731kSept 26
731kOct 26

Daily GE guide prices from 21 Mar 2024 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.

Tax: Selling one at 665,751 gp costs 13,315 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →

Blue Moon helm on the OSRS Wiki ↗

Blue Moon helm FAQ

How much is Blue Moon helm worth?

Blue Moon helm last sold for 642,701 gp (instant sell) and was last bought for 665,751 gp (instant buy) on the Grand Exchange.

What is the Blue Moon helm buy limit?

You can buy 15 Blue Moon helm every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Is Blue Moon helm worth high alching?

High alchemy turns Blue Moon helm into 61,800 gp. Buying one at 665,751 gp and casting with a nature rune at 137 gp costs 665,888 gp. That is a loss of 604,088 gp per cast at the latest prices, so it is not worth alching for profit right now.

Is Blue Moon helm tax-exempt?

No. Selling one at 665,751 gp costs 13,315 gp in tax (2% of the sale price, rounded down, capped at 5m gp).

What was Blue Moon helm's highest price?

The highest daily guide price on record for Blue Moon helm is 1,205,114 gp, on 9 Apr 2024. The lowest is 187,971 gp, on 19 Aug 2025.

Related items

About Blue Moon helm on the GE

Last 7 days

Blue Moon helm price history

Blue Moon helm FAQ