Obsidian cape (r)
A cape of woven obsidian plates.
Obsidian cape (r) is a members-only item on the OSRS Grand Exchange. Recent trades put the high price at 296,274 GP (1m ago) and the low price at 286,576 GP (20m ago). Buying at the low price and selling at the high price would leave 3,773 GP per item after the 2% tax (1.32% of the buy price). You can buy up to 70 every four hours. High Alchemy would lose 250,740 GP per cast if you bought it at the low price and paid for the nature rune. 248 were traded in the last 24 hours.
| High | 296,274 GP () |
|---|---|
| Low | 286,576 GP () |
| Tax | 5,925 GP |
| Margin | 3,773 GP |
| ROI | 1.32% |
| Buy limit | 70 every 4 hours |
| High alchemy | 36,000 GP |
Buy price (insta-sell / low): 286,576 GP
Sell price (insta-buy / high): 296,274 GP
Margin after tax: 3,773 GP per unit. Grand Exchange tax on a sale is 5,925 GP.
Buy limit: 70 every 4 hours.
The full buy limit of 70 Obsidian cape (r) costs 20,060,320 GP at the current buy price. Across that quantity, the after-tax margin is 264,110 GP.
- Grand Exchange buy limit: 70 every 4 hours
- Members-only item
- High alchemy value: 36,000 GP
- Low alchemy value: 24,000 GP
- Base value: 60,000 GP
Obsidian cape (r) price history
- Over the past 7 days, the average high ranged from 272,939 GP to 355,724 GP across 60 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 323,454 GP to 321,966 GP (-1,488 GP, -0.46%).
- Over the past 30 days, the average high ranged from 229,362 GP to 694,990 GP across 262 hourly samples. From 2026-10-09 UTC to 2026-11-08 UTC, it moved from 430,738 GP to 321,966 GP (-108,772 GP, -25.25%).
- Over the past 90 days, the average high ranged from 229,362 GP to 750,000 GP across 578 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 419,295 GP to 321,966 GP (-97,329 GP, -23.21%).
- Over the past 90 days, the highest average high was 750,000 GP on 2026-08-15 UTC, and the lowest was 229,362 GP on 2026-10-30 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Obsidian cape (r) 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 Obsidian cape (r)?
You can buy up to 70 Obsidian cape (r) every 4 hours on the Grand Exchange.
Is Obsidian cape (r) a members-only item?
Obsidian cape (r) is a members-only item and requires OSRS membership to trade.
What is Obsidian cape (r)'s current buy and sell price?
At the latest update, Obsidian cape (r)'s insta-sell (low) price is 286,576 GP and its insta-buy (high) price is 296,274 GP on the Grand Exchange.
How much Grand Exchange tax applies to Obsidian cape (r)?
A sale of Obsidian cape (r) pays the standard 2% Grand Exchange tax, which is 5,925 GP per unit at the current price.
What does a full buy limit of Obsidian cape (r) cost?
Buying the full limit of 70 Obsidian cape (r) costs 20,060,320 GP at the current insta-sell price of 286,576 GP each.