Legendary

Glyptodon

Glyptodon is a Legendary Steal An Egg pet with a base income of $22.5K/s. It hatches from the Extinction Egg, a limited-time egg sold for Robux in the shop until October 10, 2026.

Base income: $22.5K/s
Base weight: Unknown
Rarity: Legendary
Origin: Extinction Egg
Availability: LimitedExtinction Egg, in the shop until October 10, 2026
Release: Update 6 (September 26, 2026)
Rarity score: 32as rare as 32 Common pets (Legendary, x2 because it is limited)

Add to the calculator Put it in a trade

How much does your Glyptodon make?

Enter its weight in kg (the one on its card, or the one shown on its egg before it hatches: it is the same) and its mutations. Its base weight is not known yet: only the mutation effect is calculated.

Income by mutation

Mutation	Bonus	Income (base weight)
No mutation	x1	$22.5K/s
Rainbow	x3.5	$78.8K/s
Parasite	x3	$67.5K/s
Fractured	x2.75	$61.9K/s
Scrambled	x2.75	$61.9K/s
Golden	x2.5	$56.3K/s
Spirit Bloom	x2.5	$56.3K/s
Bloom	x1.25	$28.1K/s
Silver	x1.2	$27K/s
Golden + Rainbow (stacked)	x5	$113K/s

What is Glyptodon worth?

Glyptodon's money value is $22.5K/s at base weight with no mutation, and its rarity score is 32 (limited). A mutation multiplies that value, up to $78.8K/s with Rainbow (x3.5); several mutations add up, and a heavier Glyptodon is worth more.

Pets worth about the same: Void Angler ($30K/s), Tiger ($28K/s), Pterodactyl ($22K/s), Spider ($22K/s).

There is no official value list: for a real offer, put it in the trade calculator, which tells you if the trade is a win, fair or a loss (W/F/L). Every pet's value: the value list.

Other Extinction Egg pets

DivineLimited

Sabertooth

$5B/sExtinction Egg