Los Primos Brainrot Steal a Brainrot: Value, Buy, How to get

Los Primos is one of those Brainrots that instantly catches your eye — not only because it's a Secret-tier unit, but also because of its funny, cheerful design and surprisingly high income. It was added on September 27, 2025 during the Craft Machine update and quickly became a fan favorite thanks to its mix of rarity, charm, and strong money output.

If you're wondering what it does, how rare it is, or whether it's worth the grind (or the trade), here's everything you need to know.

What Is Los Primos in Steal a Brainrot?

Los Primos is a Secret Brainrot made from two “cousin” brainrots:

• Los Tralaleritos
• Los Orcalitos

They're both cheerful versions of their original forms, and Los Primos keeps that same happy, playful style.

Income: $31M/s 
Cost: $3.7B 
Tier: Secret 
Gender: Male 
Ritual: None 
Status: Obtainable

Appearance

Los Primos is basically a duo of cute blocky shark-like characters — one light blue, one dark blue — both built with chunky LEGO-style squares.

Here's what stands out:

Light-Blue Primo

• Bright blue body with small brick-like textures
• Big, shiny black eyes with brown highlights
• A wide open mouth with a happy red smile
• White belly, white shoes
• A “bouncy” and friendly vibe

Dark-Blue Primo

• Deep navy head and arms
• Sweet blue eye accents
• A simple “smiling cat mouth” shape
• Chunky white lower body and feet
• Looks like the calm, quiet cousin

Together, they look like two cute kid sharks made out of building blocks — very friendly, very steal-able, and very steal-WORTH protecting.

Is Los Primos Rare? What Tier Does It Belong To?

Yes — Los Primos is Secret tier, one of the highest rarity levels in the game. 
That means:

• Hard to get
• Expensive to make
• Valuable in trading
• Popular among collectors

With a $3.7B base cost, it's no surprise players treat it like a treasure.

How to Get Los Primos Brainrot

There are a few ways, but none of them are exactly “easy.”

1. Fishing (Obtainable, Very Low Chance)

Los Primos can be fished, but the chance is extremely low. Think of it more like a lucky bonus — you don't farm Primos by fishing; you just hope one randomly pops up.

2. Crafting (Former Method – No Longer Works)

Originally, you could get Los Primos using the Craft Machine. The machine is removed, so this method is gone.

Old Craft Requirements:

If crafting ever returns, these would matter again — but for now, ignore it.

3. Stealing From Players

The classic move.

Since Los Primos is a Secret and gives huge income, players guard it hard. But if you catch a low-defense base or a distracted player?

You can walk away with a free $3.7B unit.

This is easily one of the most common ways players actually get Los Primos today.

4. Buying It (Real-Money Trade, Optional)

Some players choose to buy Los Primos Brainrots directly from U4GM.

U4GM price: $49.99

If you don't want to grind or gamble on fishing, some players go this route — especially collectors who want a complete Secret lineup.

How Much Is Los Primos Worth in Trading?

Let's break it down using the main factors players care about:

1. Rarity – Secret

Automatically places it high on the tier list.

2. Income – $31M/s

Better than many Secrets; very good for late-game farming.

3. Obtainability – Hard

Fishing is low chance, crafting is gone, stealing is inconsistent.

4. Market Demand – High

Players love the design, and collectors want every "Los" Brainrot.

Estimated Trade Value (Player Market)

High-tier Secret, often traded at the same level as:

• Los Bros
• Los 67
• Las Tralaleritas
• Los Karkeritos

Not the absolute top of the Secret tier… 
…but definitely top 25% of all Secrets.

Is It Worth Buying Los Primos From Other Players?

If you want:

• A strong income boost
• A Secret collector piece
• A rare Brainrot with cute design
• A hard-to-get “Los” family member

Then yes, it's worth buying, especially if the price is fair.

But if you're early-game and still building your base, your money may work better on cheaper Legendaries or basic income boosters first.

Is Los Primos Better Than Other Secret-Tier Brainrots?

Among these Babies(Los/Las)-tier options:

Los Noobinis, Los Crocodillitos, Las Cappuchinas, Los Tung­tung­tung­citos, Los Bombinitos, Los Orcalitos, Los Tipi Tacos, Los Matteos, Los Tralaleritos, Los Spyderinis, Las Tralaleritas, Los Tortus, Las Vaquitas Saturnitas, Los Karkeritos, Los Hotspotsitos, Los 67, Los Jobcitos, Los Nooo My Hotspotsitos, Los Chicleteiras, Los Combinasionas, Las Sis, Los Bros, Los Tacoritas, Los Primos, Los Mobilis, Los Spooky Combinasionas, Los Puggies, Los Spaghettis, Noo La Polizia, Los Chihuaninis, Los Gattitos, Los Cucarachas, Los Quesadillas, Los Burritos.

Los Primos is:

• Better than mid-tier Secrets (Los Gattitos, Los Puggies, Los Mobilis)
• Weaker than top-tier Secrets (Los Bros, Los 67, Los Karkeritos)
• Similar to Los Tralaleritos and Los Orcalitos

Overall Rank (within Secret tier):

Upper-middle tier — strong, but not the strongest.

Summary

Los Primos is a fun, charming, and powerful Secret Brainrot that gives $31M/s and is pretty hard to obtain. With crafting gone, your real options are:

• Stealing it
• Fishing it (very low chance)
• Buying it from other players or stores

It's definitely worth owning if you're collecting Secrets or want a solid high-income Brainrot. While not the top of its tier, it's still one of the more valuable and loved members of the “Los” family.