Market price
127 gp
Updated ·24h volume
11,298,246
90-day value history
No price history recorded yet — the chart fills in as live snapshots accumulate.
Fair 1:1 trade swaps for Cosmic rune
| Item | Value | Verdict | Compare |
|---|---|---|---|
 Atlatl dartMembers | 126.5 gp | Fair 1:1 | vs Atlatl dart → |
 Adamantite nailsMembers | 131.5 gp | Fair 1:1 | vs Adamantite nails → |
 Law runeFree-to-play | 122 gp | Fair 1:1 | vs Law rune → |
 Raw monkfishMembers | 122 gp | Fair 1:1 | vs Raw monkfish → |
 Mahogany logsMembers | 132.5 gp | Fair 1:1 | vs Mahogany logs → |
Trading & overpay expectations
Cosmic rune is in high demand (10/10), so even at stable prices owners usually expect a small overpay of around 5–10% on top of listed value.
The upside: if you own Cosmic rune, it is easy to liquidate — you can hold out for offers at or above its listed value.
Cosmic rune frequently asked questions
What is Cosmic rune worth in Old School RuneScape?
As of Sep 2026, Cosmic rune is worth about 127 gp in Old School RuneScape. Its trading demand is 10/10 (high) and its value has moved 0% over the last 7 days.
What is a fair trade for Cosmic rune?
The closest fair 1:1 swaps by value are Atlatl dart and Adamantite nails. Any offer within 5% of 127 gp rates as Fair in our trade calculator.
Is Cosmic rune in high demand?
Yes — Cosmic rune scores 10/10 for demand, so it trades quickly and often commands a small overpay.
Where to trade
No external market lists this item.
GameCap is not affiliated with or endorsed by Jagex Ltd or Old School RuneScape. Old School RuneScape and its items are trademarks of their respective owners. Legal
