Mosaic Dove
The Mosaic Dove is an EXCLUSIVE pet that can be redeemed from the Season 1 Toys DLC Codes. It has a 16% probability of being obtained from an Epic Tier DLC Code, and is similar in appearance to the Dove pet. It was released in an update on June 24th, 2022.
The latest Pet Simulator X value list for Mosaic Dove can be found below:

Regular
💎 80,000,000,000 (80b)

Golden
💎 Coming Soon!

Rainbow
💎 Coming Soon!

Dark Matter
💎 Not Available