331gp
266gp
65gp
+59gp
—
—
Price history
1 points · hover for detail
- 30D low
- 266
- 30D high
- 331
- Volatility
- 21.8%
Flip calculator
Includes the 2% Grand Exchange tax
+59gp
+59 per item · +22.18% ROI
- Capital required
- 266 gp
- Gross revenue
- 331 gp
- GE tax (2%, 6/item)
- − 6 gp
- Break-even sell
- 271 gp
Item data
- High alchemy
- 1 gp99.7% below market
- Low alchemy
- 1 gp
- Shop value
- 3 gp
- Weight
- 0.5 kg
- Skill / type
- Fishing
- Requires
- Fishing 91
- Stack / note
- Not stackable · noteable
- Released
- Jan 10, 2019
About Greater siren
The Greater siren is a members-only item in Old School RuneScape.
"A descendant of the salamander family"
Over the last 30 days it traded between 250 and 331 gp on the Grand Exchange, averaging 260 gp. About 1,779 units changed hands per day. The price is up 19.1% across that window. The Grand Exchange buy limit is 13,000 every 4 hours. Selling one at the average price costs 5 gp in Grand Exchange tax.
Casting High Level Alchemy returns 1 gp, which is 99.6% below the 30-day average price, so alching a bought one loses money.
How to get Greater siren
Only Fishing spot (aerial fishing) (Varies) drops Greater siren.
Dropped by
| Monster | Rarity | Quantity |
|---|---|---|
| Fishing spot (aerial fishing) | Varies | 1 |
Recipes
Where this item appears in crafting and processing.
Used to make
- 1× Fish chunks from 1× Greater siren
Greater siren price history
Daily averages rolled up per month, newest first.
| Month | Average | Low | High | Volume |
|---|---|---|---|---|
| October 202612d | 274 | 250 | 331 | 18,920 |
| September 2026 | 258 | 250 | 337 | 61,857 |
| August 2026 | 1,351 | 250 | 1,975 | 33,951 |
| July 2026 | 2,270 | 1,975 | 3,894 | 1,045 |
| June 202616d | 673 | 128 | 3,894 | 3,651 |
| May 20262d | 102 | 75 | 128 | 31 |
| April 20261d | 121 | 121 | 121 | 1 |
| March 2026 | 127 | 5 | 237 | 16,474 |
| February 202626d | 200 | 12 | 450 | 14,293 |
| January 2026 | 828 | 103 | 2,656 | 17,836 |
Across 10 months of recorded prices Greater siren ranged from 5 gp in March 2026 to 3,894 gp in June 2026, measured over 211 trading days.
The 30-day average of 260 gp sits in the lower third of that range.
All prices in gp. Volume counts units traded across both sides of the Grand Exchange.