Blighted karambwan
A nutritious octopus, now blighted so it can be eaten only in the Wilderness.
Blighted karambwan is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 43 GP (1m ago) and the low price at 42 GP (3m ago). Buying at the low price and selling at the high price would leave 1 GP per item after the 2% tax (2.38% of the buy price). You can buy up to 10,000 every four hours. High Alchemy would lose 178 GP per cast if you bought it at the low price and paid for the nature rune. 1,027,192 were traded in the last 24 hours.
| High | 43 GP () |
|---|---|
| Low | 42 GP () |
| Tax | 0 GP |
| Margin | 1 GP |
| ROI | 2.38% |
| Buy limit | 10,000 every 4 hours |
| High alchemy | 30 GP |
Buy price (insta-sell / low): 42 GP
Sell price (insta-buy / high): 43 GP
Margin after tax: 1 GP per unit. No Grand Exchange tax applies at this price.
Buy limit: 10,000 every 4 hours.
The full buy limit of 10,000 Blighted karambwan costs 420,000 GP at the current buy price. Across that quantity, the after-tax margin is 10,000 GP.
- Grand Exchange buy limit: 10,000 every 4 hours
- Members-only item
- High alchemy value: 30 GP
- Low alchemy value: 20 GP
- Base value: 50 GP
Blighted karambwan price history
- Over the past 7 days, the average high ranged from 41 GP to 48 GP across 152 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 47 GP to 43 GP (-4 GP, -8.51%).
- Over the past 30 days, the average high ranged from 1 GP to 49 GP across 651 hourly samples. From 2026-10-09 UTC to 2026-11-08 UTC, it moved from 43 GP to 43 GP (0 GP, 0.00%).
- Over the past 90 days, the average high ranged from 1 GP to 68 GP across 1,904 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 47 GP to 43 GP (-4 GP, -8.51%).
- Over the past 90 days, the highest average high was 68 GP on 2026-08-14 UTC, and the lowest was 1 GP on 2026-10-16 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Blighted karambwan price history", based on OSRS Wiki real-time price data through 2026-11-08 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Blighted karambwan?
You can buy up to 10,000 Blighted karambwan every 4 hours on the Grand Exchange.
Is Blighted karambwan a members-only item?
Blighted karambwan is a members-only item and requires OSRS membership to trade.
What is Blighted karambwan's current buy and sell price?
At the latest update, Blighted karambwan's insta-sell (low) price is 42 GP and its insta-buy (high) price is 43 GP on the Grand Exchange.
How much Grand Exchange tax applies to Blighted karambwan?
Blighted karambwan trades below 50 GP at the current quote, so no Grand Exchange tax applies.
What does a full buy limit of Blighted karambwan cost?
Buying the full limit of 10,000 Blighted karambwan costs 420,000 GP at the current insta-sell price of 42 GP each.