Rock-shell splinter
A slim piece of rock-shell.
Rock-shell splinter is a members-only item on the OSRS Grand Exchange. The latest high price is 1,000 GP (1h ago) and the low price is 999 GP (2h ago). Buying at the low price and selling at the high price would lose 19 GP per item after the 2% tax (-1.90% of the buy price). You can buy up to 11,000 every four hours. Buying one at the low price and casting High Alchemy with a nature rune would lose 1,127 GP. 32 were traded in the last 24 hours.
| High | 1,000 GP () |
|---|---|
| Low | 999 GP () |
| Tax | 20 GP |
| Margin | -19 GP |
| ROI | -1.90% |
| Buy limit | 11,000 every 4 hours |
| High alchemy | 36 GP |
Buy price (insta-sell / low): 999 GP
Sell price (insta-buy / high): 1,000 GP
Margin after tax: -19 GP per unit. Grand Exchange tax on a sale is 20 GP.
Buy limit: 11,000 every 4 hours.
The full buy limit of 11,000 Rock-shell splinter costs 10,989,000 GP at the current buy price. Across that quantity, the after-tax margin is -209,000 GP.
- Grand Exchange buy limit: 11,000 every 4 hours
- Members-only item
- High alchemy value: 36 GP
- Low alchemy value: 24 GP
- Base value: 60 GP
Rock-shell splinter price history
- Over the past 90 days, the average high ranged from 17,449 GP to 21,580 GP across 6 hourly samples. From 2026-08-23 UTC to 2026-11-06 UTC, it moved from 18,308 GP to 21,580 GP (+3,272 GP, +17.87%).
- Over the past 90 days, the highest average high was 21,580 GP on 2026-11-06 UTC, and the lowest was 17,449 GP on 2026-11-05 UTC.
As of 2026-11-06 UTC. See this week's market summary.
To cite this page: QuantScapers, "Rock-shell splinter price history", based on OSRS Wiki real-time price data through 2026-11-06 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Rock-shell splinter?
You can buy up to 11,000 Rock-shell splinter every 4 hours on the Grand Exchange.
Is Rock-shell splinter a members-only item?
Rock-shell splinter is a members-only item and requires OSRS membership to trade.
What is Rock-shell splinter's current buy and sell price?
At the latest update, Rock-shell splinter's insta-sell (low) price is 999 GP and its insta-buy (high) price is 1,000 GP on the Grand Exchange.
How much Grand Exchange tax applies to Rock-shell splinter?
A sale of Rock-shell splinter pays the standard 2% Grand Exchange tax, which is 20 GP per unit at the current price.
What does a full buy limit of Rock-shell splinter cost?
Buying the full limit of 11,000 Rock-shell splinter costs 10,989,000 GP at the current insta-sell price of 999 GP each.