Rainbow fish
Well, this would certainly add some colour to a meal.
Rainbow fish is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 101 GP (3h ago) and the low price at 100 GP (11m ago). Buying at the low price and selling at the high price would lose 1 GP per item after the 2% tax (-1.00% of the buy price). You can buy up to 6,000 every four hours. High Alchemy would lose 194 GP per cast if you bought it at the low price and paid for the nature rune. 5,413 were traded in the last 24 hours.
| High | 101 GP () |
|---|---|
| Low | 100 GP () |
| Tax | 2 GP |
| Margin | -1 GP |
| ROI | -1.00% |
| Buy limit | 6,000 every 4 hours |
| High alchemy | 72 GP |
Buy price (insta-sell / low): 100 GP
Sell price (insta-buy / high): 101 GP
Margin after tax: -1 GP per unit. Grand Exchange tax on a sale is 2 GP.
Buy limit: 6,000 every 4 hours.
The full buy limit of 6,000 Rainbow fish costs 600,000 GP at the current buy price. Across that quantity, the after-tax margin is -6,000 GP.
- Grand Exchange buy limit: 6,000 every 4 hours
- Members-only item
- High alchemy value: 72 GP
- Low alchemy value: 48 GP
- Base value: 120 GP
Rainbow fish price history
- Over the past 7 days, the average high ranged from 100 GP to 298 GP across 7 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 101 GP to 101 GP (0 GP, 0.00%).
- Over the past 30 days, the average high ranged from 100 GP to 298 GP across 11 hourly samples. From 2026-10-15 UTC to 2026-11-08 UTC, it moved from 101 GP to 101 GP (0 GP, 0.00%).
- Over the past 90 days, the average high ranged from 1 GP to 298 GP across 45 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 129 GP to 101 GP (-28 GP, -21.71%).
- Over the past 90 days, the highest average high was 298 GP on 2026-11-03 UTC, and the lowest was 1 GP on 2026-09-02 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Rainbow fish 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 Rainbow fish?
You can buy up to 6,000 Rainbow fish every 4 hours on the Grand Exchange.
Is Rainbow fish a members-only item?
Rainbow fish is a members-only item and requires OSRS membership to trade.
What is Rainbow fish's current buy and sell price?
At the latest update, Rainbow fish's insta-sell (low) price is 100 GP and its insta-buy (high) price is 101 GP on the Grand Exchange.
How much Grand Exchange tax applies to Rainbow fish?
A sale of Rainbow fish pays the standard 2% Grand Exchange tax, which is 2 GP per unit at the current price.
What does a full buy limit of Rainbow fish cost?
Buying the full limit of 6,000 Rainbow fish costs 600,000 GP at the current insta-sell price of 100 GP each.