| Exist Count | Rarest Mutation | Rarest Trait |
|---|---|---|
|
Not Known
Guess
Official exists is Not Known.
Guess range: 19,294-90,960
|
— | — |
Mutations
| Variant | Exist Count | |
|---|---|---|
| Normal | — | — |
| Candy | — | — |
| Default | — | — |
| Diamond | — | — |
| Galaxy | — | — |
| Gold | — | — |
| Rainbow | — | — |
| Radioactive | — | — |
| Yin Yang | — | — |
| Lava | — | — |
| Bloodrot | — | — |
| Cursed | — | — |
| Cyber | — | — |
| Divine | — | — |
Trivia
Extinct Matteo is one of 3 brainrots that can spawn during this event, along with Extinct Tralalero and Extinct Ballerina. Extinct Matteo is the rarest one.
These three Brainrots can be gathered and given to Archaeologist Sammy to spawn La Extinct Grande.
Extinct Matteo FAQ
How many Extinct Matteo exist in Steal a Brainrot?
The exact count is not confirmed, but Extinct Matteo is estimated to exist around 19,294-90,960 copies.
Is Extinct Matteo rare?
Extinct Matteo is considered extremely rare in Steal a Brainrot. Its Secret rarity tier puts it among the hardest items to find. Community trading data shows an average value of around 625,000 coins.
What is the best mutation for Extinct Matteo?
Extinct Matteo has 13 known mutation(s). Check the Variants table above for exist counts per mutation to identify the rarest option.
Is Extinct Matteo worth trading for?
Yes — Extinct Matteo is generally considered high-value for trading due to its Secret rarity tier and low supply. Community trading data shows an average value of around 625,000 coins.
About Extinct Matteo
Not to be confused with Extinct Ballerina, Extinct Tralalero, Matteo, Frankentteo, Santteo, Patteo, Buntteo, or Los Matteos. is a Brainrot. It costs and generates It Should Get Buffed Because He Its Exclusive. __FORCETOC__
Extinct Matteo is a secret-tier brainrot in Steal a Brainrot, the Roblox collection-and-trading game where every pet generates passive income and can be upgraded with mutations and traits. At base, Extinct Matteo earns $625.0K/s and costs $162.5M from the in-game shop — those numbers are the floor, before any multiplier from mutations or trait stacking is applied.
Across live Eldorado marketplace listings, Extinct Matteo prices currently range from 500 Robux for the Default variant up to 3.5K Robux for Rainbow — a 7.0x spread reflecting the multiplier gap between mutation tiers. Mutation multipliers compound on the base income, so the same Extinct Matteo body at a higher-tier mutation out-earns its Default variant by exactly that ratio per second.
Rarity and Value Signals
- Extinct Matteo is listed as Secret rarity in Steal a Brainrot.
- The official exist count is not known yet, so the current guess range is used as a temporary supply signal.
- The latest tracked value signal is around 655 ROBUX.
- Current demand is marked as HIGH.
Best Mutations and Traits
- This page tracks 13 mutation option(s) for Extinct Matteo.
Should You Trade for Extinct Matteo?
- Extinct Matteo can be worth watching for trades because its rarity tier is one of the strongest item signals.
- Use the value and demand signals on this page as context before comparing recent community trades.
Availability and Trade Notes
- No confirmed acquisition method is stored yet, so this page avoids guessing how to obtain Extinct Matteo.
- Secret rarity is one of the main signals to check before judging whether Extinct Matteo is common, collectible, or trade-sensitive.
- The current exist count is a guess range, not a confirmed official count, so treat the supply signal as directional.
- Mutation data is available, so compare variant supply instead of judging only the base item.
- rot.rocks currently records demand HIGH and trend LOWERING for this item.
- The base income signal is 625000, which can matter when players compare collecting value against trading value.