Live GE Prices
Buy Price
3,333,693gp
13 min ago
Sell Price
3,300,000gp
8 min ago
Average
3,316,846gp
Updates every 60s
Price History
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About Smouldering stone
"A smouldering stone from the depths of Hell."
> *"A smouldering stone from the depths of Hell."*
The smouldering stone is the upgrade catalyst behind every infernal skilling tool. Combine it with a Dragon axe, pickaxe, or harpoon to forge the untradeable infernal variant, each granting a 33% auto-process chance with bonus secondary skill XP and 5,000 charges before reverting.
Best obtained from Cerberus at 1/520, which requires 91 Slayer to access.
Item Details
Item ID13233
MembersYes
Store Value45,000gp
High Alch27,000gp
Low Alch18,000gp
GE Limit5 / 4h
Item Information
Released2015-08-27
Weight0.05 kg
TradeableYes
StackableNo
NoteableYes
EquipableNo
Quest itemNo
AlchableYes
DestroyDrop
OptionsDrop
Creation Recipes
FiremakingLevel 850
Materials:
Dragon axeSmouldering stone
SmithingLevel 850
Materials:
Dragon pickaxeSmouldering stone
CookingLevel 850
Materials:
Dragon harpoonSmouldering stone
Drop Sources
| Source | Combat | Qty | Rate | Rarity |
|---|---|---|---|---|
| Cerberus | — | 1 | — | 1/520 |
| Hellhound (Wilderness Slayer Cave) | — | 1 | — | 1/16384 |
| Hellhound | — | 1 | — | 1/32768 |
History (1)
- 2015-08-27
Added as a Cerberus drop with the Cerberus boss release.
Market Strategy
- Cerberus is by far the most efficient source; hellhound rolls are negligible.
- 91 Slayer gate on Cerberus restricts supply, supporting price stability.
- Demand is driven by Ironman progression and high-level skiller QoL upgrades.
Trading Tips
Pair flips with dragon axe/pickaxe/harpoon margins to time set purchases.
GE buy limit of 5 makes accumulating stock for long-term holds slow but reliable.