Question 1

How much is Black knife(p+) worth?

Accepted Answer

Black knife(p+) has not traded on the Grand Exchange in the last 24 hours. It last traded on 8 Oct 2026. Its official guide price is 192 gp (11 Oct 2026).

Question 2

What is the Black knife(p+) buy limit?

Accepted Answer

You can buy 7,000 Black knife(p+) every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Question 3

Is Black knife(p+) worth high alching?

Accepted Answer

High alchemy turns Black knife(p+) into 10 gp. Buying one at 192 gp (its guide price, as it has not traded today) and casting with a nature rune at 138 gp costs 330 gp. That is a loss of 320 gp per cast at its guide price, so it is not worth alching for profit right now.

Question 4

Is Black knife(p+) tax-exempt?

Accepted Answer

No. At its guide price of 192 gp, selling one costs 3 gp in tax (2% of the sale price, rounded down, capped at 5m gp).

Question 5

What was Black knife(p+)'s highest price?

Accepted Answer

The highest daily guide price on record for Black knife(p+) is 192 gp, on 2 Jul 2026. The lowest is 35 gp, on 7 Mar 2015.

Black knife(p+)

About Black knife(p+) on the GE

Black knife(p+) price history

Black knife(p+) FAQ

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About Black knife(p+) on the GE

Black knife(p+) price history

Black knife(p+) FAQ