Crystal tool seed
A seed to be sung into the best tools of the craft.
Crystal tool seed is a members-only item on the OSRS Grand Exchange. The latest high price is 16,475,613 GP (15m ago) and the low price is 16,032,609 GP (9m ago). Buying at the low price and selling at the high price would leave 113,492 GP per item after the 2% tax (0.71% of the buy price). You can buy up to 100 every four hours. Buying one at the low price and casting High Alchemy with a nature rune would lose 15,732,775 GP. 146 were traded in the last 24 hours.
| High | 16,475,613 GP () |
|---|---|
| Low | 16,032,609 GP () |
| Tax | 329,512 GP |
| Margin | 113,492 GP |
| ROI | 0.71% |
| Buy limit | 100 every 4 hours |
| High alchemy | 300,000 GP |
Buy price (insta-sell / low): 16,032,609 GP
Sell price (insta-buy / high): 16,475,613 GP
Margin after tax: 113,492 GP per unit. Grand Exchange tax on a sale is 329,512 GP.
Buy limit: 100 every 4 hours.
The full buy limit of 100 Crystal tool seed costs 1,603,260,900 GP at the current buy price. Across that quantity, the after-tax margin is 11,349,200 GP.
- Grand Exchange buy limit: 100 every 4 hours
- Members-only item
- High alchemy value: 300,000 GP
- Low alchemy value: 200,000 GP
- Base value: 500,000 GP
Crystal tool seed price history
- Over the past 7 days, the average high ranged from 15,542,792 GP to 16,927,272 GP across 50 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 16,176,767 GP to 16,449,135 GP (+272,368 GP, +1.68%).
- Over the past 30 days, the average high ranged from 15,200,000 GP to 22,064,043 GP across 196 hourly samples. From 2026-10-09 UTC to 2026-11-08 UTC, it moved from 21,750,000 GP to 16,449,135 GP (-5,300,865 GP, -24.37%).
- Over the past 90 days, the average high ranged from 15,200,000 GP to 26,000,000 GP across 515 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 20,884,598 GP to 16,449,135 GP (-4,435,463 GP, -21.24%).
- Over the past 90 days, the highest average high was 26,000,000 GP on 2026-09-01 UTC, and the lowest was 15,200,000 GP on 2026-10-23 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Crystal tool seed 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 Crystal tool seed?
You can buy up to 100 Crystal tool seed every 4 hours on the Grand Exchange.
Is Crystal tool seed a members-only item?
Crystal tool seed is a members-only item and requires OSRS membership to trade.
What is Crystal tool seed's current buy and sell price?
At the latest update, Crystal tool seed's insta-sell (low) price is 16,032,609 GP and its insta-buy (high) price is 16,475,613 GP on the Grand Exchange.
How much Grand Exchange tax applies to Crystal tool seed?
A sale of Crystal tool seed pays the standard 2% Grand Exchange tax, which is 329,512 GP per unit at the current price.
What does a full buy limit of Crystal tool seed cost?
Buying the full limit of 100 Crystal tool seed costs 1,603,260,900 GP at the current insta-sell price of 16,032,609 GP each.