Rock-shell helm

Members

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Rock-shell helm trades around 23,751 gp now, -0.1% this week, 7-day range 15,750–26,000.

Lowlast instant sell

22,502

Highlast instant buy

24,999

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

Flip margin: +1,998; per item, after 499 tax
Flip profit / 4h: 0; too few trades to expect a fill
Buy limit: 70; per 4 hours
Traded, 24h: 15; both sides
Margin held: —
High alch: 21,120; shop value 35,200

How these numbers work

Sell offer (last insta-buy)24,999

Buy offer (last insta-sell)− 22,502

GE tax, 2% capped at 5m− 499

Net margin per item+1,998

Breakeven sell price≥ 22,962

Potential profit, one 4h window

Buy limit70

10% of 4h volume0

10m bankroll ÷ buy444

Quantity (the lowest)× 0

Spend0

Potential profit0

All armour →Top flips →

About Rock-shell helm on the GE

“Protective headwear made from crabs. Better than that sounds.”

Rock-shell helm last traded at 24,999 gp (insta-buy) and 22,502 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 1,998 gp per item. 15 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 3 items (1/hr, average over the last 24 hours). Too few trades, or too little bankroll, to expect a fill. Sized to a 10m bankroll; set yours on the home page.

Last 7 days

-0.1% vs 7 days ago

Avg / day: 38
7d low: 15,750 gp
7d high: 26,000 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

37,770 gp

Berserker helm42,444 gp

Archer helm37,200 gp

Rock-shell helm price history

All-time high: 320,000 gp; 28 Mar 2015
All-time low: 20,633 gp; 11 Sept 2020
30 days: -4.9%
90 days: -8.8%
1 year: -25.2%

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

27,287Nov 25
26,640Dec 25
24,887Jan 26
24,065Feb 26
26,293Mar 26
27,136Apr 26
26,443May 26
24,885Jun 26
22,435Jul 26
22,432Aug 26
22,293Sept 26
21,669Oct 26

Daily GE guide prices from 28 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.

Tax: Selling one at 24,999 gp costs 499 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →

Rock-shell helm on the OSRS Wiki ↗

Rock-shell helm FAQ

How much is Rock-shell helm worth?

Rock-shell helm last sold for 22,502 gp (instant sell) and was last bought for 24,999 gp (instant buy) on the Grand Exchange.

What is the Rock-shell helm buy limit?

You can buy 70 Rock-shell helm every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Is Rock-shell helm worth high alching?

High alchemy turns Rock-shell helm into 21,120 gp. Buying one at 24,999 gp and casting with a nature rune at 137 gp costs 25,136 gp. That is a loss of 4,016 gp per cast at the latest prices, so it is not worth alching for profit right now.

Is Rock-shell helm tax-exempt?

No. Selling one at 24,999 gp costs 499 gp in tax (2% of the sale price, rounded down, capped at 5m gp).

What was Rock-shell helm's highest price?

The highest daily guide price on record for Rock-shell helm is 320,000 gp, on 28 Mar 2015. The lowest is 20,633 gp, on 11 Sept 2020.

Related items

About Rock-shell helm on the GE

Last 7 days

Rock-shell helm price history

Rock-shell helm FAQ