Old School RuneScapeGE prices, margins & buy limits— items trackedBlack tourmaline core OSRS GE Price & Chart
Black tourmaline core OSRS price: 481,050 GP (-4.9% 24h). Buy limit 5 per 4 hours. Live OSRS GE chart, RSI and moving averages with recent volume.

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Black tourmaline core OSRS price: 481,050 GP (-4.9% 24h). Buy limit 5 per 4 hours. Live OSRS GE chart, RSI and moving averages with recent volume.
Black tourmaline core live price and item details
Black tourmaline core is currently in a falling trend, trading near the bottom of its one-year range, with typical daily movement around 4.7%. OSRS prices come from a frequently updated Grand Exchange feed.
Price as of .
| Price | 481.1K gp |
|---|---|
| 24h change | -4.9% |
| Volume | 6/h |
| Buy limit | 5 per 4 hours |
| Members | Members only |
| Instant-buy price | 508.0K gp |
| Instant-sell price | 481.1K gp |
| Margin after 2% GE tax | +16.8K gp |
| Profit at buy limit | +84.2K gp |
| High alchemy | 24.9K gp |
| 7-day | -8.8% |
| 30-day | -23.1% |
| 90-day | -63.1% |
| Position in 1y range | 0.00 |
| Daily volatility | 4.7% |
| Trend | DOWN |
Black tourmaline core — common questions
How much is Black tourmaline core in Old School RuneScape?
Black tourmaline core is worth 481,050 gp on the OSRS Grand Exchange right now, down 4.9% in the last 24 hours. Prices update from a frequently refreshed Grand Exchange feed.
What is the Black tourmaline core buy limit?
The Black tourmaline core buy limit is 5 every 4 hours. It is per item, and the timer starts when you buy your first one rather than on a fixed clock. At the current margin that caps a single flip at about 84.2K gp.
How much does Black tourmaline core high alch for?
Black tourmaline core alches for 24.9K gp. At today's price of 481.1K gp and 135 gp per nature rune that is a loss of 456.3K gp per cast, so it is not worth alching.
Is Black tourmaline core members only?
Black tourmaline core is a members-only item, so a free-to-play account cannot buy or trade it.
Is Black tourmaline core worth flipping?
The current spread is 508.0K gp to buy instantly and 481.1K gp to sell instantly. After the 2% Grand Exchange tax (10.2K gp) that leaves 16.8K gp of margin per item. At about 6 items traded in the recent hour, offers can take a while to fill.
Other Boss drops items
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Category: Boss drops