Endangered Egg odds: Legendary chance, pets and price
By Legendary chance it is number 25 of 41 eggs with published odds (1 is the highest, ties share a rank).
Endangered Egg odds by rarity
| Rarity | Chance per hatch | Average hatches | Hatches for 90% |
|---|---|---|---|
| Common | 35% | 2.9 | 6 |
| Uncommon | 30% | 3.3 | 7 |
| Rare | 20% | 5 | 11 |
| Ultra-Rare | 12% | 8.3 | 19 |
| Legendary | 3% | 33 | 76 |
Odds are per hatch and by rarity, as printed in the wiki infobox. A dash means 0%. Hatch counts are whole numbers rounded up; the average is 100 divided by the chance.
Facts
| Wiki class | Legendary egg, limited |
|---|---|
| Status | Retired: the wiki marks it unavailable |
| Released | Feb 28, 2026 |
| Tasks to hatch | 5 |
| Where | Gumball Machine, Nursery, Task Board |
| Took the place of | Aztec Egg |
| Replaced by | Fairytale Egg (Aug 29, 2026) |
Pets in the Endangered Egg
| Rarity | Pets | Chance listed for the row | Names |
|---|---|---|---|
| Common | 2 | 35% | California Condor, Galapagos Sea Lion |
| Uncommon | 2 | 30% | Black Tiger, Kakapo |
| Rare | 2 | 20% | Black Rhino, Mexican Wolf |
| Ultra-Rare | 2 | 12% | Black-Footed Ferret, Pangolin |
| Legendary | 2 | 3% | Blue Whale, Sea Turtle |
10 pets listed in the wiki's table of obtainable pets. The wiki prints one chance for each group of pets, so it is the chance of the whole group, not of a single pet. The pets inside an egg change over time.
Endangered Egg price
| Price while it was sold |
|---|
| 750 Bucks |
| Free (Task Board or pet age-up reward) |
| 4 eggs for 99 Robux |
Bucks per expected Legendary
| Price of one egg | 750 Bucks |
|---|---|
| Average hatches for a Legendary | 33 |
| Bucks per expected Legendary | 25,000 Bucks |
| Bucks for 90% confidence | 57,000 Bucks (76x) |
Our arithmetic: price times hatches. It uses the Bucks price only; free eggs from rewards and Robux bundles are not counted. This price is from when the egg was on sale.
Nearby eggs
- Next higher Legendary chance: Urban Egg (4%)
- Next lower Legendary chance: Christmas Egg (1.5%)
- Took the place of: Aztec Egg
- Replaced by: Fairytale Egg
All egg odds · Hatches needed for a Legendary
Questions
How many Endangered Egg hatches until I get a Legendary?
Endangered Egg gives a Legendary 3% of the time, so you are 50% likely to have seen one after 23 hatches, 90% after 76 and 99% after 152. The average is 33. Every hatch is independent, so a Legendary can come on the first one or much later.
Is Endangered Egg still sold in the game?
No. The wiki marks it as unavailable; it was replaced by the Fairytale Egg on Aug 29, 2026. While it was on sale the price was 750 Bucks or Free (Task Board or pet age-up reward) or 4 eggs for 99 Robux. Where it was sold: Gumball Machine, Nursery, Task Board.
Which pets hatch from the Endangered Egg?
The wiki lists 10 pets: 2 Common, 2 Uncommon, 2 Rare, 2 Ultra-Rare, 2 Legendary. Legendary: Blue Whale, Sea Turtle. Hatching takes 5 tasks.
Source: Adopt Me! community wiki page Endangered Egg (rev 472490, Aug 29, 2026), CC BY-SA. Odds are the same as in the wiki’s Category:Eggs infobox data (rev 472490). Wiki images are not used. Checked Oct 10, 2026.