Tuna and corn
A bowl of cooked tuna and sweetcorn.
Tuna and corn is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 700 GP (1d ago) and the low price at 311 GP (1d ago). Buying at the low price and selling at the high price would leave 375 GP per item after the 2% tax (120.58% of the buy price). You can buy up to 13,000 every four hours. High Alchemy would lose 410 GP per cast if you bought it at the low price and paid for the nature rune. 2 were traded in the last 24 hours.
| High | 700 GP () |
|---|---|
| Low | 311 GP () |
| Tax | 14 GP |
| Margin | 375 GP |
| ROI | 120.58% |
| Buy limit | 13,000 every 4 hours |
| High alchemy | 67 GP |
Buy price (insta-sell / low): 311 GP
Sell price (insta-buy / high): 700 GP
Margin after tax: 375 GP per unit. Grand Exchange tax on a sale is 14 GP.
Buy limit: 13,000 every 4 hours.
The full buy limit of 13,000 Tuna and corn costs 4,043,000 GP at the current buy price. Across that quantity, the after-tax margin is 4,875,000 GP.
- Grand Exchange buy limit: 13,000 every 4 hours
- Members-only item
- High alchemy value: 67 GP
- Low alchemy value: 45 GP
- Base value: 113 GP
Tuna and corn price history
- Over the past 7 days, the average high ranged from 542 GP to 751 GP across 2 hourly samples. From 2026-11-02 UTC to 2026-11-07 UTC, it moved from 542 GP to 751 GP (+209 GP, +38.56%).
- Over the past 30 days, the average high ranged from 542 GP to 977 GP across 7 hourly samples. From 2026-10-17 UTC to 2026-11-07 UTC, it moved from 977 GP to 751 GP (-226 GP, -23.13%).
- Over the past 90 days, the average high ranged from 394 GP to 1,239 GP across 23 hourly samples. From 2026-08-11 UTC to 2026-11-07 UTC, it moved from 1,124 GP to 751 GP (-373 GP, -33.19%).
- Over the past 90 days, the highest average high was 1,239 GP on 2026-08-17 UTC, and the lowest was 394 GP on 2026-09-26 UTC.
As of 2026-11-07 UTC. See this week's market summary.
To cite this page: QuantScapers, "Tuna and corn 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 Tuna and corn?
You can buy up to 13,000 Tuna and corn every 4 hours on the Grand Exchange.
Is Tuna and corn a members-only item?
Tuna and corn is a members-only item and requires OSRS membership to trade.
What is Tuna and corn's current buy and sell price?
At the latest update, Tuna and corn's insta-sell (low) price is 311 GP and its insta-buy (high) price is 700 GP on the Grand Exchange.
How much Grand Exchange tax applies to Tuna and corn?
A sale of Tuna and corn pays the standard 2% Grand Exchange tax, which is 14 GP per unit at the current price.
What does a full buy limit of Tuna and corn cost?
Buying the full limit of 13,000 Tuna and corn costs 4,043,000 GP at the current insta-sell price of 311 GP each.