Market price
20.3K gp
Updated ·24h volume
13,380
90-day value history
No price history recorded yet — the chart fills in as live snapshots accumulate.
Fair 1:1 trade swaps for Crystal key
| Item | Value | Verdict | Compare |
|---|---|---|---|
 Crushed superior dragon bonesMembers | 20.2K gp | Fair 1:1 | vs Crushed superior dragon bones → |
 Mixed hide capeMembers | 20.6K gp | Fair 1:1 | vs Mixed hide cape → |
 Rune full helmFree-to-play | 20.7K gp | Fair 1:1 | vs Rune full helm → |
 Superior dragon bonesMembers | 19.6K gp | Fair 1:1 | vs Superior dragon bones → |
.png){kind=small} Super antifire potion(4)Members | 19.2K gp | add ~1084 gp | vs Super antifire potion(4) → |
Trading & overpay expectations
Crystal key sits at medium demand (6/10): trades usually close at or near its listed value, with no significant overpay in either direction.
Straight value-for-value offers are generally accepted, so it makes a reliable trading piece or add-on.
Crystal key frequently asked questions
What is Crystal key worth in Old School RuneScape?
As of Sep 2026, Crystal key is worth about 20.3K gp in Old School RuneScape. Its trading demand is 6/10 (medium) and its value has moved 0% over the last 7 days.
What is a fair trade for Crystal key?
The closest fair 1:1 swaps by value are Crushed superior dragon bones and Mixed hide cape. Any offer within 5% of 20.3K gp rates as Fair in our trade calculator.
Is Crystal key in high demand?
It is moderately in demand (6/10): trades close near listed value without long waits.
Where to trade
No external market lists this item.
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