Gielinor's Ledger
Adamant knife(p+)

Adamant knife(p+)

A finely balanced throwing knife.

MembersBuy limit 7,000WeaponsWeaponStackable
Insta-buy

674gp

Insta-sell

1,001gp

Spread

-327gp

-32.67%
Margin

-340gp

-33.97% ROI
Volume

—

Trend

—

Price history

1 points · hover for detail

Insta-buy (high)Insta-sell (low)Spread
30D low
674
30D high
1,001
Volatility
39.0%

Flip calculator

Includes the 2% Grand Exchange tax

gp
gp
units
Net profitLoss

-340gp

-340 per item · -33.97% ROI

Tax puts break-even at 1,021 gp.

Capital required
1,001 gp
Gross revenue
674 gp
GE tax (2%, 13/item)
− 13 gp
Break-even sell
1,021 gp

Item data

High alchemy
39 gp94.2% below market
Low alchemy
26 gp
Shop value
66 gp
Weight
0 kg
Skill / type
Ranged
Combat
Ranged · 3 ticks
Stack / note
Stackable · not noteable
Released
Jul 11, 2005

About Adamant knife(p+)

The Adamant knife(p+) is a members-only weapon in Old School RuneScape.

"A finely balanced throwing knife"

Over the last 30 days it traded between 714 and 934 gp on the Grand Exchange, averaging 820 gp. About 20 units changed hands per day. The price is down 10.3% across that window. The Grand Exchange buy limit is 7,000 every 4 hours. Selling one at the average price costs 16 gp in Grand Exchange tax.

Casting High Level Alchemy returns 39 gp, which is 95.2% below the 30-day average price, so alching a bought one loses money.

Adamant knife(p+) price history

Daily averages rolled up per month, newest first.

Monthly average, low and high price of Adamant knife(p+) on the Grand Exchange
MonthAverageLowHighVolume
October 202612d788721838264
September 2026815714934390
August 2026758506888103
July 2026884790888152
June 202620d8007298173,142
March 202615d2,1679104,1028,246
February 20262,5397634,37916,114
January 202614d8577639306,882

Across 8 months of recorded prices Adamant knife(p+) ranged from 506 gp in August 2026 to 4,379 gp in February 2026, measured over 181 trading days.

The 30-day average of 820 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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