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Pet Simulator 99 · Values

Huge Happy Rock in Pet Simulator 99

Huge Happy Rock

34M diamondsExclusive#1124 most valuable845,681 exist

Huge Happy Rock is currently valued at 34M diamonds in Pet Simulator 99, making it the #1124 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 Happy Rock, run both sides through the WFL calculator. A fair trade lands within about 10% of even.

Huge Happy Rock value by variant

Recent average price for each version, with how many copies exist. Rarer variants trade well above the normal pet:

VariantValueExist
Normal34M diamonds845,681
Golden613M diamonds1,739
Rainbow202M diamonds26,319
Shiny177M diamonds1,839
Shiny GoldenToo few sales2
Shiny Rainbow2.64B diamonds105

Fair trades for Huge Happy Rock

Items worth about the same, one-for-one swaps with these are close to fair:

ItemValueRarityDemand
Huge Gym Cow39.1M diamondsExclusive–
Huge Dark Fox39.1M diamondsExclusive–
Huge Blurred Axolotl38.9M diamondsExclusive–
Huge Devil Tasmanian38.7M diamondsExclusive–
Huge Electric Dino38.4M diamondsExclusive–
Huge Umbrella Bear38.4M diamondsExclusive–