Rock-shell shard
A curved piece of rock-shell.
Rock-shell shard is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 16,831 GP (6h ago) and the low price at 16,311 GP (36m ago). Buying at the low price and selling at the high price would leave 184 GP per item after the 2% tax (1.13% of the buy price). You can buy up to 11,000 every four hours. High Alchemy would lose 16,441 GP per cast if you bought it at the low price and paid for the nature rune. 25 were traded in the last 24 hours.
| High | 16,831 GP () |
|---|---|
| Low | 16,311 GP () |
| Tax | 336 GP |
| Margin | 184 GP |
| ROI | 1.13% |
| Buy limit | 11,000 every 4 hours |
| High alchemy | 36 GP |
Buy price (insta-sell / low): 16,311 GP
Sell price (insta-buy / high): 16,831 GP
Margin after tax: 184 GP per unit. Grand Exchange tax on a sale is 336 GP.
Buy limit: 11,000 every 4 hours.
The full buy limit of 11,000 Rock-shell shard costs 179,421,000 GP at the current buy price. Across that quantity, the after-tax margin is 2,024,000 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 shard price history
- Over the past 30 days, the average high ranged from 16,822 GP to 17,081 GP across 4 hourly samples. From 2026-10-13 UTC to 2026-11-06 UTC, it moved from 16,861 GP to 16,831 GP (-30 GP, -0.18%).
- Over the past 90 days, the average high ranged from 16,439 GP to 17,478 GP across 11 hourly samples. From 2026-08-17 UTC to 2026-11-06 UTC, it moved from 16,439 GP to 16,831 GP (+392 GP, +2.38%).
- Over the past 90 days, the highest average high was 17,478 GP on 2026-09-22 UTC, and the lowest was 16,439 GP on 2026-08-17 UTC.
As of 2026-11-06 UTC. See this week's market summary.
To cite this page: QuantScapers, "Rock-shell shard 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 shard?
You can buy up to 11,000 Rock-shell shard every 4 hours on the Grand Exchange.
Is Rock-shell shard a members-only item?
Rock-shell shard is a members-only item and requires OSRS membership to trade.
What is Rock-shell shard's current buy and sell price?
At the latest update, Rock-shell shard's insta-sell (low) price is 16,311 GP and its insta-buy (high) price is 16,831 GP on the Grand Exchange.
How much Grand Exchange tax applies to Rock-shell shard?
A sale of Rock-shell shard pays the standard 2% Grand Exchange tax, which is 336 GP per unit at the current price.
What does a full buy limit of Rock-shell shard cost?
Buying the full limit of 11,000 Rock-shell shard costs 179,421,000 GP at the current insta-sell price of 16,311 GP each.