Bat

Image: Pet Simulator Wiki contributors (CC BY-SA).

Rarity	Basic
Class	Standard
Base power	313
Source egg	Grave Egg
World / zone	Spawn World
Published hatch chance	51% in the Grave Egg
Exists (all variants)	255,549,461

Variant values (official RAP feed, pulled November 1, 2026, 16:42 UTC)

Variant	Exists	RAP (diamonds)
Normal	224,942,900	32
Golden	22,297,148	86
Rainbow	7,784,174	416
Shiny	454,228	254
Golden Shiny	47,394	0
Rainbow Shiny	23,617	No RAP yet

Values are per variant, because the market prices the six forms separately and a Rainbow Shiny can be a different asset from the Normal form of the next pet up. Exists counts the copies of each exact variant sitting in player inventories, which is the supply side of the price. Its Normal variant ranks #2404 of 2,892 pets with a recorded Normal RAP. RAP moves as sales happen, so treat it as the going rate to check a listing against, not a promise: the RAP checker applies our published fair band of within 10 percent of RAP.

Hatching this pet? The egg expected value checker shows what a hatch returns on average. Full list: Pet Simulator 99 values.

Values and exists counts: the official BIG Games public API (ps99.biggamesapi.io), pulled November 1, 2026, 16:42 UTC. RAP is a recorded average of real Trading Plaza and auction sales, not a guaranteed trade price. Pet and egg facts: Pet Simulator Wiki contributors (CC BY-SA), checked November 1, 2026. eggvalues.com is a fan site and is not affiliated with BIG Games or Roblox Corporation.