# Black knife(p) price

> Black knife(p) Grand Exchange price right now (40,419 gp), with buy and sell prices, 24h volume, our own price history, buy limit, high alch profit and the GE tax.

Canonical: https://osrsgrandexchange.com/items/black-knife-p
Last updated: 2026-11-02

Members item. Item id 874.

Examine: “A finely balanced throwing knife.”

## Price now

Prices as of 2026-11-02 00:20 UTC.

**Black knife(p) is 232% above its 30-day average.**

|  |  |
| --- | --- |
| Price | 40,419 gp |
| 90-day range (daily averages) | 30–500,000 gp |
| 30-day average | 12,160 gp |
| Change 24h / 7d / 30d | – / – / – |
| Instant buy | 12,838 gp (2026-10-28 03:10 UTC) |
| Instant sell | 68,000 gp (2026-10-03 02:41 UTC) |
| Volume 24h | – |
| 1h average buy / sell | – / – gp |
| 24h average buy / sell | – / – gp |
| Buy limit (4h) | 7,000 |

## Selling

- GE tax each: 256 gp
- You receive: 12,582 gp
- Flip margin after tax: -55,418 gp
- Per buy limit: -387,926,000 gp

## High alchemy

- High alch value: 10
- Low alch value: 7
- Profit per cast: -12,980 gp

Buying one at the instant-buy price plus a nature rune; fire runes assumed from a staff.

## Black knife(p) price, last 7 days

Hourly averages from our own history.

|  | Instant-buy average | Instant-sell average |
| --- | --- | --- |
| Oct 26, 2026 (first point) | 328 | – |
| Oct 30, 2026 (last point) | 166 | – |

Range plotted: 142 to 12,838 gp, over 4 points.

## Black knife(p) price history

Daily averages. Since Apr 9, 2026 the lowest daily sell average was 10 gp and the highest buy average 90,002 gp.

|  | Instant-buy average | Instant-sell average |
| --- | --- | --- |
| Apr 9, 2026 (first point) | 6,101 | 6,101 |
| Oct 30, 2026 (last point) | 166 | – |

Range plotted: 10 to 500,000 gp, over 79 points.

## Questions

### How much is Black knife(p) worth in OSRS?

About 40,419 gp right now on the Grand Exchange: the last instant buy was 12,838 gp and the last instant sell 68,000 gp. Over the last 24 hours – were traded.

### What is the GE buy limit for Black knife(p)?

7,000 every 4 hours.

### Is Black knife(p) worth high alching?

High alchemy gives 10 coins. Buying one at 12,838 gp plus a nature rune makes that a 12,980 gp loss per cast right now.

### How much tax do you pay selling Black knife(p)?

256 gp each at 12,838 gp (2%, rounded down, capped at 5m per item), so you receive 12,582 gp.

Item id 874. Prices update every five minutes.

## Related

- [GE tax calculator](https://osrsgrandexchange.com/ge-tax-calculator)
- [Best items to alch](https://osrsgrandexchange.com/high-alch)
- [How we get prices](https://osrsgrandexchange.com/about)