Steal An Egg Crystal Egg: All Six Pets, Prices and Chances

Steal An Egg Crystal Egg is a limited Robux egg introduced with Update 12 on November 7, 2026. It has six pets, from Legendary Rubyhorn Beetle to Divine Sapphire Leviathan. The Featured Shop price shown on November 8 starts at 99 Robux for one egg, and Sapphire Leviathan has a listed 0.5% chance per egg.

Before buying a bundle, check the entire reward pool. Some of the lower-rarity pets have much smaller base incomes than the Divines you can work towards in the new Alien biome, and buying extra eggs doesn’t guarantee the rarest result. Here’s what the current shop screen shows.

Steal An Egg Crystal Egg price and how to buy it

Open the Shop in Steal An Egg and select the Featured tab. Look for the Crystal Egg offer, then choose the bundle you want. The November 8 Steal An Egg Crystal Egg Shop screen shows four Robux bundles. You do not buy this egg with regular cash from your pets or with the Void Pearls earned by fishing.

Crystal Eggs	Listed price	What to check
1 egg	99 Robux	One roll from the six-pet pool
3 eggs	249 Robux	Three separate egg results
10 eggs	799 Robux	Ten results, no guaranteed Divine
50 eggs	3,499 Robux	Fifty results, still chance-based

Larger packs have a lower price per egg, but they also mean a bigger real-money purchase. Check the purchase confirmation in your own Roblox account, especially if the game has refreshed its offers or changed a bundle since the November 8 capture.

The Steal An Egg Crystal Egg offer has a countdown, which suggested a date around November 21 in early shop captures. That isn’t proof the egg disappears permanently after the sale. Use the live Featured Shop timer for the current sale rather than assuming a third-party countdown will always be accurate.

Steal An Egg Crystal Egg pets, rarities and chances

Here are all six Steal An Egg Crystal Egg pets from the Shop and Pet Index. Their chances add up to 100%, and the earning figures are their listed base income per second. Mutations, pet weight and other modifiers can change an individual pet’s displayed income.

Pet	Rarity	Chance	Base income
Rubyhorn Beetle	Legendary	39%	$55K/sec
Jadefin Swordfish	Mythic	24%	$250K/sec
Opal Emperor	Cosmic	18%	$9M/sec
Moonveil Lynx	Secret	12%	$650M/sec
Amber Minotaur	Eternal	6.5%	$4B/sec
Sapphire Leviathan	Divine	0.5%	$15B/sec

Rubyhorn Beetle is the most common hatch, followed by Jadefin Swordfish and Opal Emperor. Together those three account for most of the listed results. Moonveil Lynx is the first Secret, Amber Minotaur is Eternal and Sapphire Leviathan is the only Divine in this specific Shop egg.

That matters because several other Divines arrived with Update 12. Obsidian Rex belongs to the regular Alien biome, Prismare belongs to the flooded Tidal Surge selection, and Nebuloth Kraken comes from Cosmic Eclipse fishing. None of those is a substitute name for the Sapphire Leviathan.

Can you guarantee Sapphire Leviathan from Steal An Egg Crystal Egg?

No. The 0.5% listed Sapphire Leviathan chance means each eligible Crystal Egg has a very small chance of hatching that Divine. It does not say you are guaranteed one after 50 eggs, after buying the biggest pack or after any particular amount of Robux.

If the rolls are independent, 0.5% is equivalent to one chance in 200 per egg, not a promise that the 200th egg will contain it. A lucky player can hatch it early and somebody else can spend much more without one. No confirmed pity system or Divine guarantee is shown in the recorded shop information.

Never buy a bundle because an unofficial video says there’s a hidden code, a secret click pattern or a certain time that guarantees Sapphire Leviathan. Only rely on the prices and odds displayed inside the actual Roblox purchase screen.

Is Steal An Egg Crystal Egg worth buying compared with free Alien eggs?

The answer depends on what you’re after. If you mainly want to fill your Pet Index and collect the Shop-exclusive six-pet pool, the Steal An Egg Crystal Egg is the relevant item. If you’re trying to grow your base without buying Robux, the Alien biome gives you other ways to chase strong pets.

You can steal regular Alien eggs, use the Alien Lagoon fishing rewards and wait for Alien Tidal Surge to access flooded eggs. Fishing also earns Void Pearls, Dark Matter Mutation attempts and relics. Cosmic Eclipse offers the Divine Nebuloth Kraken through a limited global catch event rather than through this paid egg.

Those free routes need gameplay time and luck of their own, but you won’t be spending Robux on every attempt. The Steal An Egg Crystal Egg has its own pet pool. Paying Robux won’t automatically give you something stronger than a free event Divine.

Steal An Egg Crystal Egg: What to check before trading

If you hatch a rare Steal An Egg Crystal Egg pet and want to trade it, verify its name, rarity, weight, mutations and current income on the pet itself. The base figures in the table are useful comparisons, but a particular rolled pet can differ. Look closely at what the other player is offering before accepting any trade.

Avoid trade offers that involve leaving Roblox, entering your password on a separate site or sending account details for a supposedly guaranteed Divine. Neither the developer nor a legitimate trade needs your password. The game’s Shop and trading interface are the places to check any real transaction.

Steal An Egg Crystal Egg FAQ

Is the Crystal Egg free? Not in the recorded Featured Shop. It’s listed as a Robux purchase, starting at 99 Robux for one.

Can I buy it using Void Pearls? No Void Pearl option is shown in the recorded Crystal Egg offer. Void Pearls are tied to fishing and the Alien Trade-In.

Does the 50-egg bundle guarantee Sapphire Leviathan? No. Sapphire Leviathan’s listed 0.5% per-egg chance remains a chance; the largest bundle is not an advertised Divine guarantee.

Is the Crystal Egg the same as the Alien biome egg? No. The Featured Shop pool has its own six pets. Ordinary Alien biome eggs and flooded Tidal Surge eggs have separate pet selections.

Check the Featured Shop before spending, compare its live odds with this list and be clear about which pet you’re chasing. The Steal An Egg Crystal Egg is a paid choice, not a necessary purchase for reaching the Alien Lagoon or playing Update 12.

Official source: Steal An Egg NEW ALIEN BIOME event on Roblox.