Pet Simulator 99 Trade Calculator
Calculate trade values and make sure the deal is fair before you accept.
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Want your whole inventory total? Try the Pet Simulator 99 Inventory Value Calculator.
How to use the Pet Simulator 99 Trade Calculator
- Search for the first item you would give and add it to Your offer. Add every item you are giving.
- Add everything the other player offers to Their offer. When you add each one, pick its version (Normal, Golden, Rainbow, Shiny): versions are priced separately.
- Read the verdict. Sides within 10% of each other are a fair trade; anything more shows as a Win or a Lose, with the exact percentage.
- Before a big trade, open the item's own page: its price chart shows whether the price is rising or falling.
Where the Pet Simulator 99 values come from
Every item is valued by its RAP (recent average price): what players actually paid for it in recent sales. Exists shows how many are in the game.
The calculator covers 4,227 priced items (3,107 pets, 172 misc items, 136 booths, 128 consumables, 127 hoverboards, 125 enchants and 15 smaller groups), last updated on October 6, 2026. These are market prices from real sales, so they move day to day.
What you can compare
The calculator includes every priced item in Pet Simulator 99. The most valuable in each group right now:
- Pets (3,107): Titanic Hippomelon leads at 662B Diamonds.
- Eggs (109): Exclusive Original Egg leads at 14B Diamonds.
- Enchants (125): Rainbow Egg leads at 66.3B Diamonds.
- Potions (59): The Cocktail II leads at 19.4M Diamonds.
- Charms (13): Treasure Charm leads at 3.73B Diamonds.
- Hoverboards (127): Pegasus Hoverboard leads at 12.8B Diamonds.
- Booths (136): Present Booth leads at 1.84B Diamonds.
- Lootboxes (98): Meme Pack leads at 1.17B Diamonds.
- Cards (59): Titanic Pop Cat Card leads at 6.78B Diamonds.
- Misc items (172): Mystery Ticket leads at 218M Diamonds.
- Fruits (7): Candycane leads at 90.5K Diamonds.
- Ultimates (10): Hidden Treasure leads at 20.1B Diamonds.
- XP potions (5): Ultra Huge XP Potion leads at 336M Diamonds.
- Boxes (1): Small Box leads at 6.76K Diamonds.
- Seeds (4): Diamond Plant Seed leads at 5.03K Diamonds.
- Consumables (128): Factory Coins Booster III leads at 347M Diamonds.
- Towers (42): Mechanical Griffin leads at 201M Diamonds.
- Tools (15): Black Hole Pickaxe leads at 725M Diamonds.
- Crop seeds (7): Chest Crop seed leads at 92 Diamonds.
- Bumpers (2): Magnet Bumper leads at 18.1K Diamonds.
- Pickaxes (1): Solar Pickaxe leads at 536K Diamonds.
A worked example
Say someone offers Gargantuan Patchwork Agony (295B Diamonds) and Titanic Hubert (40.2B Diamonds) for your Gargantuan Dot Matrix Pegasus (335B Diamonds). Together the two come to 335B Diamonds, the same as Gargantuan Dot Matrix Pegasus, so the calculator calls it fair.
A fair trade by numbers can still be a bad one if you need the item more, so think about what you will use. The numbers here update with our data, so they always match the calculator.
The most valuable Pet Simulator 99 items right now
Ranked by RAP. The full list, with search and filters, is on the Pet Simulator 99 value list, and the tier list groups them from S to D.
| # | Item | RAP |
|---|---|---|
| 1 |  Titanic HippomelonTitanic |  662B Diamonds |
| 2 |  Gargantuan Hypnotic KitsuneGargantuan | 471B Diamonds |
| 3 |  Gargantuan Kaiju KingGargantuan | 422B Diamonds |
| 4 |  Gargantuan Starfall DragonGargantuan | 408B Diamonds |
| 5 |  Gargantuan Dot Matrix PegasusGargantuan | 335B Diamonds |
| 6 |  Gargantuan Hellish AxolotlGargantuan | 335B Diamonds |
| 7 |  Gargantuan Exquisite ParrotGargantuan | 296B Diamonds |
| 8 |  Gargantuan Patchwork AgonyGargantuan | 295B Diamonds |
| 9 |  Gargantuan Jurassic DragonGargantuan | 292B Diamonds |
| 10 |  Gargantuan Lucki Chest MimicGargantuan | 289B Diamonds |
RAP (recent average price) as of October 6, 2026. Updated with every data refresh.
Pet Simulator 99 items by rarity
How many items each rarity has and the range of RAP inside it. Higher rarity usually means a higher value, but the ranges overlap, so check the exact number before you trade or buy.
| Rarity | Items | Lowest rap | Highest rap |
|---|---|---|---|
| Basic | 1168 | 2 Diamonds | 725M Diamonds |
| Rare | 258 | 2 Diamonds | 5.72M Diamonds |
| Epic | 97 | 2 Diamonds | 1000K Diamonds |
| Legendary | 96 | 2 Diamonds | 9.71M Diamonds |
| Mythical | 118 | 4 Diamonds | 651M Diamonds |
| Exotic | 249 | 2 Diamonds | 12.8B Diamonds |
| Divine | 68 | 2 Diamonds | 176M Diamonds |
| Superior | 67 | 13 Diamonds | 346M Diamonds |
| Celestial | 51 | 92 Diamonds | 138M Diamonds |
| Exclusive | 593 | 1.09K Diamonds | 66.3B Diamonds |
| Huge | 1040 | 10.7M Diamonds | 89.2B Diamonds |
| Titanic | 352 | 3.21B Diamonds | 662B Diamonds |
| Gargantuan | 70 | 87.8B Diamonds | 471B Diamonds |
Tips before you trade
- RAP is an average of recent sales. Rare items with only a few sales can jump a lot, so check the price chart before a big trade.
- Trade only inside the game. Anyone who asks you to trade on a website, pay first or share your login is trying to scam you.
- Versions are priced separately: Normal and Golden and Rainbow and Shiny are not worth the same, so always pick the right one.
- Values change with updates. Ours were last updated on October 6, 2026, and every item page shows its own date.
Common mistakes to avoid
- Counting only the item names: two cheap items rarely equal one rare one. Let the calculator add it up.
- Accepting during a price spike: if the price chart just jumped, wait a day for it to settle.
- Trading for hype items with almost no sales: their price is the hardest to trust.
More Pet Simulator 99 questions
How does the Pet Simulator 99 calculator work?
Search an item, add it to your side or their side, and the calculator adds up both sides using the latest Pet Simulator 99 values. It then shows which side is worth more, so you can see a W or an L before you accept.
Is this a Pet Simulator 99 value calculator or a trade calculator?
Both. Use it as a Pet Simulator 99 value calculator to see what your items are worth, or as a trade calculator to compare two sides of a trade.
Where do the Pet Simulator 99 values come from?
From the game itself and our own research, checked on October 2026. The Pet Simulator 99 value list shows every item with its value, and each item page shows where the number comes from.
Is the Pet Simulator 99 calculator free?
Yes. It is free, needs no login and never asks for your Roblox password or cookies.
How accurate is the Pet Simulator 99 Trade Calculator?
It uses each item's RAP (recent average price): what players actually paid for it in recent sales, for all 4,227 priced items, last updated on October 6, 2026. Prices are averages of real sales, so very rare items with few sales are less precise.
What is the most valuable item in Pet Simulator 99?
Titanic Hippomelon, at 662B Diamonds. See the full ranking on the Pet Simulator 99 value list.
What is a fair trade in Pet Simulator 99?
One where both sides are within 10% of each other by RAP. Bigger gaps show as a Win or a Lose with the percentage, so you can see exactly how much you over- or underpay.
How often are Pet Simulator 99 values updated?
Prices are refreshed from the official data regularly; the last update was October 6, 2026, and every page shows its date.
How many items are in Pet Simulator 99?
We list 4,227 priced items: 3,107 pets, 172 misc items, 136 booths, 128 consumables, 127 hoverboards, 125 enchants and 15 smaller groups.
Does the Pet Simulator 99 calculator count versions?
Yes. Pick the version (Normal, Golden, Rainbow, Shiny) when you add an item, since each is priced separately.
Can I add up my whole inventory?
Yes, with the Pet Simulator 99 inventory value calculator: add everything you own and it shows the total.