Used for enchant spells.
120 gp
Updated 38s ago
Cosmic rune is currently trading at 120 gp on the Grand Exchange and is down 4.0% over the last 24 hours. Current instant-buy and instant-sell prices are 119 gp and 120 gp.
Category: runes · F2P · View on OSRS Wiki
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Cosmic Rune is a free-to-play item on the OSRS Grand Exchange in the runes category.
In-game examine text: "Used for enchant spells."
It has a Grand Exchange buy limit of 18,000 every four hours, a high alchemy value of 30 gp, and item ID 564.
Margin: -1 gp per flip
Volume: 10,684,675 trades / 24h
Buy limit: 18000 every 4 hours
Max profit/cycle: -18,000 gp
Verdict: High margin, low liquidity
Cosmic Rune currently has a flip margin of −1 gp, which isn't profitable to flip right now despite 10,684,675 trades over the last 24 hours.
Items with negative or zero margins like this are better watched than actively flipped until the spread widens.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 9m ago(8/5/2026) | 119 | 4036 | 120 | 33224 | 1 |
| 14m ago(8/5/2026) | 119 | 9221 | 120 | 9260 | 1 |
| 19m ago(8/5/2026) | 119 | 2589 | 120 | 19019 | 1 |
| 24m ago(8/5/2026) | 119 |
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| 200 |
| 120 |
| 6300 |
| 1 |
| 29m ago(8/5/2026) | 119 | 1032 | 120 | 4451 | 1 |
| 34m ago(8/5/2026) | 119 | 6707 | 120 | 2100 | 1 |
| 39m ago(8/5/2026) | 119 | 12905 | 120 | 1001 | 1 |
| 44m ago(8/5/2026) | 119 | 262 | 120 | 8576 | 1 |
| 49m ago(8/5/2026) | 119 | 235 | 120 | 2150 | 1 |
| 54m ago(8/5/2026) | 119 | 3887 | 120 | 4603 | 1 |
| 59m ago(8/5/2026) | 119 | 3 | 120 | 11607 | 1 |
| 1h ago(8/5/2026) | 119 | 272 | 120 | 26069 | 1 |
Rune javelin(p)
71 gp