Huge Evolved Hell Rock
74.6M diamondsExclusive#903 most valuable38,091 exist
Huge Evolved Hell Rock is currently valued at 74.6M diamonds in Pet Simulator 99, making it the #903 most valuable tracked item. It is an Exclusive item. Values reflect trader consensus as of 1 November 2026. Before you accept any offer for Huge Evolved Hell Rock, run both sides through the WFL calculator. A fair trade lands within about 10% of even.
Huge Evolved Hell Rock value by variant
Recent average price for each version, with how many copies exist. Rarer variants trade well above the normal pet:
| Variant | Value | Exist |
|---|---|---|
| Normal | 74.6M diamonds | 38,091 |
| Rainbow | 311M diamonds | 3,883 |
| Shiny | 810M diamonds | 228 |
| Shiny Rainbow | 3.7B diamonds | 104 |
Fair trades for Huge Evolved Hell Rock
Items worth about the same, one-for-one swaps with these are close to fair:
| Item | Value | Rarity | Demand |
|---|---|---|---|
 Huge Boxing Elephant | 85.6M diamonds | Exclusive | – |
 Huge Wishing Dragon | 85.5M diamonds | Exclusive | – |
 Huge Runebound Bobcat | 85.1M diamonds | Exclusive | – |
 Huge Lucki Golem | 84.4M diamonds | Exclusive | – |
 Huge Wave Spirit | 84.3M diamonds | Exclusive | – |
 Huge Slasher Sloth | 84.1M diamonds | Exclusive | – |