Steal a Brainrot Summer Base Skin: Cost & Robux Guide 2026
The Steal a Brainrot Summer Base Skin landed with Update 53 on June 13, 2026, alongside the 12x Phantom mutation and new Secret brainrots. Most seasonal base skins are earned by collecting 75% of a mutation set, while premium skins cost around 849 Robux. Funding your 21-Brainrot grind is faster when you buy Robux via gift card for up to 25% more value on buffget.