Obsidian armour set
A set containing an Obsidian helmet, platebody and platelegs.
3,068,888gp
3,060,683gp
8,205gp
-53,172gp
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Price history
1 points · hover for detail
Volume · units traded
- 30D low
- 3,060,683
- 30D high
- 3,068,888
- Volatility
- 0.3%
Flip calculator
Includes the 2% Grand Exchange tax
-53,172gp
-53,172 per item · -1.74% ROI
Tax puts break-even at 3,123,145 gp.
- Capital required
- 3,060,683 gp
- Gross revenue
- 3,068,888 gp
- GE tax (2%, 61,377/item)
- − 61,377 gp
- Break-even sell
- 3,123,145 gp
Item data
- High alchemy
- 75,600 gp97.5% below market
- Low alchemy
- 50,400 gp
- Shop value
- 126,000 gp
- Weight
- 0.05 kg
- Stack / note
- Not stackable · noteable
- Released
- Jun 1, 2017
About Obsidian armour set
The Obsidian armour set is a members-only item in Old School RuneScape.
"A set containing an Obsidian helmet, platebody and platelegs"
Over the last 30 days it traded between 2,858,425 and 3,225,795 gp on the Grand Exchange, averaging 2,964,195 gp. About 203 units changed hands per day. The price is up 6.3% across that window. The Grand Exchange buy limit is 5 every 4 hours. Selling one at the average price costs 59,283 gp in Grand Exchange tax.
Casting High Level Alchemy returns 75,600 gp, which is 97.4% below the 30-day average price, so alching a bought one loses money.
Obsidian armour set price history
Daily averages rolled up per month, newest first.
| Month | Average | Low | High | Volume |
|---|---|---|---|---|
| October 202612d | 3,010,746 | 2,862,414 | 3,225,795 | 2,616 |
| September 2026 | 2,913,220 | 2,853,808 | 2,958,686 | 5,632 |
| August 2026 | 2,869,566 | 2,743,083 | 2,979,658 | 7,434 |
| July 2026 | 2,918,773 | 2,719,670 | 3,080,745 | 8,771 |
| June 202621d | 2,941,614 | 2,782,302 | 3,082,102 | 7,001 |
| May 20262d | 2,966,993 | 2,940,326 | 2,993,660 | 376 |
| April 20261d | 3,033,605 | 3,033,605 | 3,033,605 | 155 |
| March 2026 | 2,612,617 | 2,446,265 | 2,780,024 | 18,537 |
| February 2026 | 2,301,202 | 2,164,073 | 2,645,035 | 16,376 |
| January 2026 | 2,001,459 | 1,855,604 | 2,212,080 | 17,856 |
Across 10 months of recorded prices Obsidian armour set ranged from 1,855,604 gp in January 2026 to 3,225,795 gp in October 2026, measured over 218 trading days.
The 30-day average of 2,964,195 gp sits in the upper third of that range.
All prices in gp. Volume counts units traded across both sides of the Grand Exchange.
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