Iron knife(p)

A finely balanced throwing knife.

MembersBuy limit 7,000WeaponsWeaponStackable

Wiki

Insta-buyHighest recent buy

283gp

Insta-sellLowest recent sell

317gp

SpreadBefore tax

-34gp

-10.73%

MarginAfter 2% GE tax

-39gp

-12.30% ROI

VolumeTraded in 30D

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TrendMid price, 30D

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Price history

1 points · hover for detail

Insta-buy (high)Insta-sell (low)Spread

30D low: 283
30D high: 317
Volatility: 11.3%

Flip calculator

Includes the 2% Grand Exchange tax

Buy at

Sell at

Quantity

units

Net profitLoss

-39gp

-39 per item · -12.30% ROI

Tax puts break-even at 323 gp.

Capital required: 317 gp
Gross revenue: 283 gp
GE tax (2%, 5/item): − 5 gp
Break-even sell: 323 gp

Item data

High alchemy: 1 gp99.6% below market
Low alchemy: 1 gp
Shop value: 3 gp
Weight: 0 kg
Skill / type: Ranged
Combat: Ranged · 3 ticks
Stack / note: Stackable · not noteable
Released: Apr 14, 2003

About Iron knife(p)

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

"A finely balanced throwing knife"

Over the last 30 days it traded between 254 and 1,658 gp on the Grand Exchange, averaging 396 gp. About 4 units changed hands per day. The price is up 18.1% across that window. The Grand Exchange buy limit is 7,000 every 4 hours. Selling one at the average price costs 7 gp in Grand Exchange tax.

Casting High Level Alchemy returns 1 gp, which is 99.7% below the 30-day average price, so alching a bought one loses money.

Iron knife(p) price history

Daily averages rolled up per month, newest first.

Monthly average, low and high price of Iron knife(p) on the Grand Exchange
Month	Average	Low	High	Volume
October 202611d	297	280	307	13
September 2026	376	178	1,658	840
August 2026	1,003	313	1,658	127
July 2026	298	191	359	1,942
June 202621d	523	387	1,051	16,623
May 20262d	1,721	1,042	2,400	n/a
April 20261d	2,406	2,406	2,406	n/a
March 202626d	2,365	220	30,243	19,134
February 20269d	308	308	308	4,602
January 202626d	259	28	600	13,824

Across 10 months of recorded prices Iron knife(p) ranged from 28 gp in January 2026 to 30,243 gp in March 2026, measured over 186 trading days.

The 30-day average of 396 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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