Rudolf
The Rudolf is a LEGENDARY pet that was available from the Gingerbread Egg and the Egg of Many Gifts during the 2021 Christmas Event. This pet is based on the famous Rudolph the Red-Nosed Reindeer.
The latest Pet Simulator X value list for Rudolf can be found below:

Regular
💎 350,000 (350k)

Golden
💎 1,000,000 (1m)

Rainbow
💎 3,000,000 (3m)

Dark Matter
💎 9,600,000 (9.6m)