Eternal crystal
A powerful crystal of magic.
Eternal crystal is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 2,399,996 GP (1h ago) and the low price at 2,237,236 GP (10m ago). Buying at the low price and selling at the high price would leave 114,761 GP per item after the 2% tax (5.13% of the buy price). You can buy up to 15 every four hours. High Alchemy would lose 2,210,400 GP per cast if you bought it at the low price and paid for the nature rune. 55 were traded in the last 24 hours.
| High | 2,399,996 GP () |
|---|---|
| Low | 2,237,236 GP () |
| Tax | 47,999 GP |
| Margin | 114,761 GP |
| ROI | 5.13% |
| Buy limit | 15 every 4 hours |
| High alchemy | 27,000 GP |
Buy price (insta-sell / low): 2,237,236 GP
Sell price (insta-buy / high): 2,399,996 GP
Margin after tax: 114,761 GP per unit. Grand Exchange tax on a sale is 47,999 GP.
Buy limit: 15 every 4 hours.
The full buy limit of 15 Eternal crystal costs 33,558,540 GP at the current buy price. Across that quantity, the after-tax margin is 1,721,415 GP.
- Grand Exchange buy limit: 15 every 4 hours
- Members-only item
- High alchemy value: 27,000 GP
- Low alchemy value: 18,000 GP
- Base value: 45,000 GP
Eternal crystal price history
- Over the past 7 days, the average high ranged from 2,223,186 GP to 2,400,000 GP across 8 hourly samples. From 2026-11-01 UTC to 2026-11-07 UTC, it moved from 2,359,369 GP to 2,306,122 GP (-53,247 GP, -2.26%).
- Over the past 30 days, the average high ranged from 1,966,074 GP to 3,499,944 GP across 57 hourly samples. From 2026-10-09 UTC to 2026-11-07 UTC, it moved from 3,270,122 GP to 2,306,122 GP (-964,000 GP, -29.48%).
- Over the past 90 days, the average high ranged from 1,966,074 GP to 5,070,019 GP across 110 hourly samples. From 2026-08-10 UTC to 2026-11-07 UTC, it moved from 3,500,000 GP to 2,306,122 GP (-1,193,878 GP, -34.11%).
- Over the past 90 days, the highest average high was 5,070,019 GP on 2026-09-20 UTC, and the lowest was 1,966,074 GP on 2026-10-21 UTC.
As of 2026-11-07 UTC. See this week's market summary.
To cite this page: QuantScapers, "Eternal crystal 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 Eternal crystal?
You can buy up to 15 Eternal crystal every 4 hours on the Grand Exchange.
Is Eternal crystal a members-only item?
Eternal crystal is a members-only item and requires OSRS membership to trade.
What is Eternal crystal's current buy and sell price?
At the latest update, Eternal crystal's insta-sell (low) price is 2,237,236 GP and its insta-buy (high) price is 2,399,996 GP on the Grand Exchange.
How much Grand Exchange tax applies to Eternal crystal?
A sale of Eternal crystal pays the standard 2% Grand Exchange tax, which is 47,999 GP per unit at the current price.
What does a full buy limit of Eternal crystal cost?
Buying the full limit of 15 Eternal crystal costs 33,558,540 GP at the current insta-sell price of 2,237,236 GP each.