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Building up your collection and trading with other players is a core part ofPet Simulator 99, one of the biggest experiences on theRobloxplatform. As with any collectible, there are some pets that are rare and valuable enough to command a hefty price in in-game Diamonds, or an equivalent trade.
While it’s not uncommon for pets to cross the million-Diamond threshold in terms of price, several can reach several hundred times that amount! We’ve put together a list of the most valuable pets in PS99 and how much they’re currently worth.
We useCosmic Values, one of the most trusted fan resources, to determine the price of each pet. All values are listed in in-game Diamonds, and are subject to change. Remember to observe basic Internet safety and follow the Roblox Terms of Service when trading. We last updated this list based on the current value listings onJanuary 24, 2024.
10Titanic Balloon Monkey
750 Million Diamonds
Like the Titanic Mystic Corgi, the Titanic Balloon Monkey was a Pet Simulator X exclusive, so there won’t be any new ones added to Pet Simulator 99.
+39%
9Titanic Mystic Corgi
770 Million Diamonds
Plenty of pets that were available through Exclusive Eggs in Pet Simulator X are no longer available in Pet Simulator 99. For that reason, you may expect the value of pets like the Titanic Mystic Corgi to grow steadily over time, since no more will be hatched.
+41.3%
8Titanic Silver Dragon
860 Million Diamonds
The Titanic Silver Dragon was available in the Holiday Egg, so you could potentially get lucky by trading for an unhatched one. The odds are low, but not zero!
+65.4%
7Titanic Jelly Cat
880 Million Diamonds
This gelatinous feline is another former PSX exclusive. The eggs that hatched them are no longer available, making the Titanic Jelly Cat a valuable find!
+51.7%
6Titanic Jolly Cat
900 Million Diamonds
The Titanic Jolly Cat was available as an exclusive in Pet Simulator X, so the only way to get one now is totrade for itfrom a player who transferred theirs over from the previous game.
+56.5%
5Titanic Atlantean Jellyfish
1 Billion Diamonds
Sadly, the Titanic Atlantean Jellyfish can’t be obtained through the Atlantis minigame. Your only hope is to trade for it from somebody who already has one.
+61.3%
4Titanic Nightmare Cat
1.1 Billion Diamonds
The Titanic Nightmare Cat is one of the creepiest pets in the game, which makes it stand out against the normally cute and cuddly appearance of its colleagues. With such a unique look, it’s no surprise that the Titanic Nightmare Cat is highly valued by collectors!
+80.3%
3Titanic Neon Agony
1.15 Billion Diamonds
With its scary look and cool color scheme, the Titanic Neon Agony is sure to be the pride of your collection if you can get your hands on one!
+91.7%
2Titanic Cat
2.35 billion Diamonds
What could be more iconic in Pet Simulator than the gray cat? This enormous version of the OG starter was originally hatched from the Sunny Egg in Pet Simulator X, and now commands a healthy price in PS99.
1Titanic Blobfish
2.5 Billion Diamonds
The adorably ugly Blobfish was offered as a merch exclusive in April 2023. It’s a bit of a meme, but that’s only added to its popularity… and price.
