Sigma Boy Value
LegendarySteal a Brainrot · June 2026 · updated
Base Value
$325K
Income
$1K/s
Rarity
Legendary
Demand
5/10
Sigma Boy value by mutation
| Mutation | Multiplier | Value |
|---|---|---|
| Normal | ×1 | $325K |
| Gold | ×1.25 | $406K |
| Diamond | ×1.5 | $488K |
| Lava | ×6 | $1.9M |
| Rainbow | ×10 | $3.3M |
| CyberApril 2026 debut | ×11 | $3.6M |
| PhantomSummer Update — highest multiplier in the game | ×12 | $3.9M |
Want to check a trade involving Sigma Boy? Use the WFL trade calculator.
FAQ
What is Sigma Boy worth in Steal a Brainrot?
Sigma Boy has a base trade value of $325K and generates $1K/s. With a Phantom mutation its value rises to $3.9M.
What rarity is Sigma Boy?
Sigma Boy is a Legendary brainrot.
Is Sigma Boy a good trade?
Use the WFL trade calculator with Sigma Boy on one side to compare it against any offer. Demand is currently 5/10.