16,565,403gp
16,565,403gp
0gp
-331,308gp
—
—
Price history
1 points · hover for detail
Volume · units traded
- 30D low
- 16,565,403
- 30D high
- 16,565,403
- Volatility
- 0.0%
Flip calculator
Includes the 2% Grand Exchange tax
-331,308gp
-331,308 per item · -2.00% ROI
Tax puts break-even at 16,903,472 gp.
- Capital required
- 16,565,403 gp
- Gross revenue
- 16,565,403 gp
- GE tax (2%, 331,308/item)
- − 331,308 gp
- Break-even sell
- 16,903,472 gp
Item data
- High alchemy
- 600,000 gp96.4% below market
- Low alchemy
- 400,000 gp
- Shop value
- 1,000,000 gp
- Weight
- 1.814 kg
- Skill / type
- Melee
- Combat
- Melee · Stab Sword · 5 ticks
- Stack / note
- Not stackable · noteable
- Released
- Aug 24, 2022
About Osmumten's fang
The Osmumten's fang is a members-only weapon in Old School RuneScape.
"A deadly sword created long ago"
Over the last 30 days it traded between 16,074,518 and 17,716,108 gp on the Grand Exchange, averaging 17,028,970 gp. About 1,543 units changed hands per day. The price is down 6.4% across that window. The Grand Exchange buy limit is 8 every 4 hours. Selling one at the average price costs 340,579 gp in Grand Exchange tax.
Casting High Level Alchemy returns 600,000 gp, which is 96.5% below the 30-day average price, so alching a bought one loses money.
How to get Osmumten's fang
Only Chest (Tombs of Amascut) (7/24) drops Osmumten's fang.
Dropped by
| Monster | Rarity | Quantity |
|---|---|---|
| Chest (Tombs of Amascut) | 7/24 | 1 |
Osmumten's fang price history
Daily averages rolled up per month, newest first.
| Month | Average | Low | High | Volume |
|---|---|---|---|---|
| October 202612d | 16,743,431 | 16,074,518 | 17,152,811 | 20,226 |
| September 2026 | 17,373,535 | 16,792,259 | 17,862,088 | 42,221 |
| August 2026 | 17,300,143 | 16,592,753 | 17,992,692 | 71,059 |
| July 2026 | 18,063,097 | 16,289,471 | 19,232,370 | 89,569 |
| June 202621d | 20,451,312 | 19,685,154 | 21,080,244 | 38,350 |
| May 20262d | 20,222,928 | 19,452,173 | 20,993,683 | 2,766 |
| April 20261d | 19,277,456 | 19,277,456 | 19,277,456 | 926 |
| March 2026 | 22,289,429 | 18,718,857 | 26,203,842 | 36,980 |
| February 2026 | 24,061,023 | 23,140,153 | 26,308,530 | 18,355 |
| January 2026 | 24,508,732 | 23,079,620 | 25,730,509 | 17,856 |
Across 10 months of recorded prices Osmumten's fang ranged from 16,074,518 gp in October 2026 to 26,308,530 gp in February 2026, measured over 218 trading days.
The 30-day average of 17,028,970 gp sits in the lower third of that range.
All prices in gp. Volume counts units traded across both sides of the Grand Exchange.
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