A large crystal of calcium carbonate.
107 gp
Updated 37m ago
Calcite is currently trading at 107 gp on the Grand Exchange and is down 2.7% over the last 24 hours. Current instant-buy and instant-sell prices are 105 gp and 108 gp.
Category: other · Members only · View on OSRS Wiki
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Calcite is a members-only item on the OSRS Grand Exchange in the other category.
In-game examine text: "A large crystal of calcium carbonate."
It has a Grand Exchange buy limit of 13,000 every four hours, a high alchemy value of 18 gp, and item ID 21543.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 38m ago(9/20/2026) | 105 | 2 | — | – | – |
| 43m ago(9/20/2026) | — | – | 126 | 10 | – |
| 53m ago(9/20/2026) | 105 | 1 | — | – | – |
| 1h ago(9/20/2026) | 105 | 746 | — | – | – |
| 1h ago(9/20/2026) | 105 | 2 | — | – | – |
| 2h ago(9/20/2026) | 121 | 965 | — | – | – |
| 2h ago(9/20/2026) | 125 | 96 | 138 | 1000 | 13 |
| 2h ago(9/20/2026) | 125 | 24 | — | – | – |
| 3h ago(9/20/2026) | 125 | 2 | — | – | – |
| 3h ago(9/20/2026) | 125 | 10 | — | – | – |
| 4h ago(9/20/2026) | — | – | 108 | 87 | – |
| 5h ago(9/20/2026) | 105 | 2 | — | – | – |
Calcite has a Grand Exchange buy limit of 13,000 every four hours.
Calcite shows an active flip setup with a margin of +1 gp and 86,859 trades over the last 24 hours. At the buy limit of 13,000 every four hours, max profit per cycle is about 13.0k gp — high margin with healthy liquidity.
Calcite has a high alchemy value of 18 gp.
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Margin: 1 gp per flip
Volume: 86,859 trades / 24h
Buy limit: 13000 every 4 hours
Max profit/cycle: 13.0k gp
Verdict: High margin with healthy liquidity
Calcite shows an active flip setup with a margin of +1 gp and 86,859 trades over the last 24 hours.
At the buy limit of 13,000 every four hours, max profit per cycle is about 13.0k gp — high margin with healthy liquidity.