Weapon poison(+)
A vial of extra strong weapon poison, for spears and daggers.
Weapon poison(+) is a members-only item on the OSRS Grand Exchange. The latest high price is 461 GP (3h ago) and the low price is 386 GP (2m ago). Buying at the low price and selling at the high price would leave 66 GP per item after the 2% tax (17.10% of the buy price). You can buy up to 2,000 every four hours. Buying one at the low price and casting High Alchemy with a nature rune would lose 380 GP. 4,496 were traded in the last 24 hours.
| High | 461 GP () |
|---|---|
| Low | 386 GP () |
| Tax | 9 GP |
| Margin | 66 GP |
| ROI | 17.10% |
| Buy limit | 2,000 every 4 hours |
| High alchemy | 172 GP |
Buy price (insta-sell / low): 386 GP
Sell price (insta-buy / high): 461 GP
Margin after tax: 66 GP per unit. Grand Exchange tax on a sale is 9 GP.
Buy limit: 2,000 every 4 hours.
The full buy limit of 2,000 Weapon poison(+) costs 772,000 GP at the current buy price. Across that quantity, the after-tax margin is 132,000 GP.
- Grand Exchange buy limit: 2,000 every 4 hours
- Members-only item
- High alchemy value: 172 GP
- Low alchemy value: 115 GP
- Base value: 288 GP
Weapon poison(+) price history
- Over the past 7 days, the average high ranged from 474 GP to 836 GP across 13 hourly samples. From 2026-11-02 UTC to 2026-11-07 UTC, it moved from 836 GP to 591 GP (-245 GP, -29.31%).
- Over the past 30 days, the average high ranged from 164 GP to 867 GP across 67 hourly samples. From 2026-10-09 UTC to 2026-11-07 UTC, it moved from 527 GP to 591 GP (+64 GP, +12.14%).
- Over the past 90 days, the average high ranged from 164 GP to 2,137 GP across 213 hourly samples. From 2026-08-10 UTC to 2026-11-07 UTC, it moved from 2,137 GP to 591 GP (-1,546 GP, -72.34%).
- Over the past 90 days, the highest average high was 2,137 GP on 2026-08-10 UTC, and the lowest was 164 GP on 2026-10-15 UTC.
As of 2026-11-07 UTC. See this week's market summary.
To cite this page: QuantScapers, "Weapon poison(+) price history", based on OSRS Wiki real-time price data through 2026-11-07 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Weapon poison(+)?
You can buy up to 2,000 Weapon poison(+) every 4 hours on the Grand Exchange.
Is Weapon poison(+) a members-only item?
Weapon poison(+) is a members-only item and requires OSRS membership to trade.
What is Weapon poison(+)'s current buy and sell price?
At the latest update, Weapon poison(+)'s insta-sell (low) price is 386 GP and its insta-buy (high) price is 461 GP on the Grand Exchange.
How much Grand Exchange tax applies to Weapon poison(+)?
A sale of Weapon poison(+) pays the standard 2% Grand Exchange tax, which is 9 GP per unit at the current price.
What does a full buy limit of Weapon poison(+) cost?
Buying the full limit of 2,000 Weapon poison(+) costs 772,000 GP at the current insta-sell price of 386 GP each.