Huge Prison Cow
113M diamondsExclusive#812 most valuable704 exist
Huge Prison Cow is currently valued at 113M diamonds in Pet Simulator 99, making it the #812 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 Prison Cow, run both sides through the WFL calculator. A fair trade lands within about 10% of even.
Huge Prison Cow 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 | 113M diamonds | 704 |
| Golden | 224M diamonds | 138 |
| Rainbow | 965M diamonds | 25 |
Fair trades for Huge Prison Cow
Items worth about the same, one-for-one swaps with these are close to fair:
| Item | Value | Rarity | Demand |
|---|---|---|---|
 Huge Treasure Turtle | 129M diamonds | Exclusive | – |
 Huge Vapor Wolf | 128M diamonds | Exclusive | – |
 Huge Pot of Gold Cat | 128M diamonds | Exclusive | – |
 Huge Hypnotic Cat | 127M diamonds | Exclusive | – |
 Huge Skeleton Shark | 127M diamonds | Exclusive | – |
 Huge Blazing Shark | 127M diamonds | Exclusive | – |