Aether catalyst
A piece of the cosmos' soul? Or souls belonging to the cosmos?
Aether catalyst is a members-only item on the OSRS Grand Exchange. The latest high price is 287 GP (9m ago) and the low price is 281 GP (2m ago). Buying at the low price and selling at the high price would leave 1 GP per item after the 2% tax (0.36% of the buy price). You can buy up to 25,000 every four hours. Buying one at the low price and casting High Alchemy with a nature rune would lose 325 GP. 4,795,188 were traded in the last 24 hours.
| High | 287 GP () |
|---|---|
| Low | 281 GP () |
| Tax | 5 GP |
| Margin | 1 GP |
| ROI | 0.36% |
| Buy limit | 25,000 every 4 hours |
| High alchemy | 120 GP |
Buy price (insta-sell / low): 281 GP
Sell price (insta-buy / high): 287 GP
Margin after tax: 1 GP per unit. Grand Exchange tax on a sale is 5 GP.
Buy limit: 25,000 every 4 hours.
The full buy limit of 25,000 Aether catalyst costs 7,025,000 GP at the current buy price. Across that quantity, the after-tax margin is 25,000 GP.
- Grand Exchange buy limit: 25,000 every 4 hours
- Members-only item
- High alchemy value: 120 GP
- Low alchemy value: 80 GP
- Base value: 200 GP
Aether catalyst price history
- Over the past 7 days, the average high ranged from 245 GP to 288 GP across 76 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 269 GP to 287 GP (+18 GP, +6.69%).
- Over the past 30 days, the average high ranged from 244 GP to 391 GP across 339 hourly samples. From 2026-10-09 UTC to 2026-11-08 UTC, it moved from 386 GP to 287 GP (-99 GP, -25.65%).
- Over the past 90 days, the average high ranged from 244 GP to 400 GP across 1,010 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 342 GP to 287 GP (-55 GP, -16.08%).
- Over the past 90 days, the highest average high was 400 GP on 2026-10-08 UTC, and the lowest was 244 GP on 2026-11-01 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Aether catalyst 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 Aether catalyst?
You can buy up to 25,000 Aether catalyst every 4 hours on the Grand Exchange.
Is Aether catalyst a members-only item?
Aether catalyst is a members-only item and requires OSRS membership to trade.
What is Aether catalyst's current buy and sell price?
At the latest update, Aether catalyst's insta-sell (low) price is 281 GP and its insta-buy (high) price is 287 GP on the Grand Exchange.
How much Grand Exchange tax applies to Aether catalyst?
A sale of Aether catalyst pays the standard 2% Grand Exchange tax, which is 5 GP per unit at the current price.
What does a full buy limit of Aether catalyst cost?
Buying the full limit of 25,000 Aether catalyst costs 7,025,000 GP at the current insta-sell price of 281 GP each.