The Huge Skeleton is an EXCLUSIVE pet that can be redeemed from the Season 1 Toys DLC Codes. It is the Huge version of the Skele pet.
The latest Pet Simulator X value list for Huge Skeleton can be found below:
💎 25,000,000,000,000 (25t)
💎 80,000,000,000,000 (80t)
💎 150,000,000,000,000 (150t)
💎 Not Available