The Huge Pumpkin Cat is an EXCLUSIVE pet that could have been hatched from the Cursed Egg at a ~0.0000002% chance. It was introduced in the Halloween 2021 Event.
The latest Pet Simulator X value list for Huge Pumpkin Cat can be found below:
💎 1,000,000,000,000 (1t)
💎 1,600,000,000,000 (1.6t)
💎 2,200,000,000,000 (2.2t)
💎 Not Available