Greater siren

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Greater siren trades around 299 gp now, +6.4% this week, 7-day range 250–331.

Lowlast instant sell

266

Highlast instant buy

331

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

Flip margin: +59; per item, after 6 tax
Flip profit / 4h: 1,475; Buy 25 · spend 6,650 (10% vol)
Buy limit: 13,000; per 4 hours
Traded, 24h: 1,557; both sides
Reliability: —
High alch: 1; shop value 3

How these numbers work

Sell offer (last insta-buy)331

Buy offer (last insta-sell)− 266

GE tax, 2% capped at 5m− 6

Net margin per item+59

Breakeven sell price≥ 272

Potential profit, one 4h window

Buy limit13,000

10% of 4h volume25

10m bankroll ÷ buy37,593

Quantity (the lowest)× 25

Spend6,650

Potential profit1,475

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About Greater siren on the GE

“A descendant of the salamander family.”

Greater siren last traded at 331 gp (insta-buy) and 266 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 59 gp per item. 1,557 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 260 items (65/hr, average over the last 24 hours). Sized to a 10m bankroll; set yours on the home page.

Last 7 days

+6.4% vs 7 days ago

Avg / day: 1,510
7d low: 250 gp
7d high: 331 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

Raw swordfish

206 gp

Raw lobster124 gp

Greater siren price history

All-time high: 254 gp; 11 Oct 2026
All-time low: 50 gp; 11 Jan 2019
30 days: +10.0%
90 days: +56.8%
1 year: +80.1%

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

148Nov 25
148Dec 25
148Jan 26
156Feb 26
156Mar 26
156Apr 26
156May 26
162Jun 26
162Jul 26
199Aug 26
250Sept 26
254Oct 26

Daily GE guide prices from 11 Jan 2019 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.

Tax: Selling one at 331 gp costs 6 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →

Greater siren on the OSRS Wiki ↗

Greater siren FAQ

How much is Greater siren worth?

Greater siren last sold for 266 gp (instant sell) and was last bought for 331 gp (instant buy) on the Grand Exchange.

What is the Greater siren buy limit?

You can buy 13,000 Greater siren every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Is Greater siren worth high alching?

High alchemy turns Greater siren into 1 gp. Buying one at 331 gp and casting with a nature rune at 138 gp costs 469 gp. That is a loss of 468 gp per cast at the latest prices, so it is not worth alching for profit right now.

Is Greater siren tax-exempt?

No. Selling one at 331 gp costs 6 gp in tax (2% of the sale price, rounded down, capped at 5m gp).

What was Greater siren's highest price?

The highest daily guide price on record for Greater siren is 254 gp, on 11 Oct 2026. The lowest is 50 gp, on 11 Jan 2019.

Related items

About Greater siren on the GE

Last 7 days

Greater siren price history

Greater siren FAQ