Radioactive 67 — Steal a Brainrot
Radioactive 67 for Steal a Brainrot — brainrot at $3.50. Currently sold out. Handed over in an in-game trade. Photo proof on every completed order.

Radioactive 67 is sold out
Radioactive 67 is sold out. PetMart cannot deliver it today, and we do not publish a restock date for it — this row returns to the catalogue when we source the item again. The listing stays up in the meantime, so what we carry and what it costs stay checkable.
In stock now in Steal a Brainrot
These Steal a Brainrot items are in stock right now and can be bought today.
VIP Gamepass for Steal a Brainrot — $2.44, in stock
2x Money Gamepass for Steal a Brainrot — $1.94, in stock
Admin Commands Gamepass for Steal a Brainrot — $51.99, in stock
Blackhole Slap for Steal a Brainrot — $1.29, in stock
Flying Carpet for Steal a Brainrot — $2.27, in stock
Laser Gun for Steal a Brainrot — $3.24, in stock
Ban Hammer for Steal a Brainrot — $6.49, in stock
Cash Pack #1 for Steal a Brainrot — $0.38, in stock
See every Steal a Brainrot item PetMart lists, with live prices and current stock.
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Radioactive 67 at a glance
- Game: Steal a Brainrot
- Type: brainrot
- Delivery: Handed over in an in-game trade
- Price: $3.50
- Availability: Sold out right now
What Radioactive 67 is
Radioactive is the third-strongest mutation in Steal a Brainrot at a mod of 7.5, behind Crystal at 12 and Phantom at 11 and just ahead of Cursed at 8. Applied to 67 it turns 7,500,000 per second into 63,750,000 — eight and a half times the base output, which is a far larger jump than the Diamond and Gold mutations manage on anything. At $3.50 that works out at 5.5 cents per million-a-second of output, marginally better than the Taco-trait version of the same brainrot and less than half the rate of the plain card. The mutation renders in the game's acid green. This is a starter-tier listing despite the output. Listed output 63,750,000 a second, base 7,500,000 a second, price $3.50. The trade happens in game, on your account name.
How this Steal a Brainrot delivery works
This one is handed over in an in-game trade. Delivery is coordinated in a private Discord ticket opened for your order: you are told which account to add and when to accept, our staff member meets you in Steal a Brainrot, and the trade is photographed on completion. We never ask for your Roblox password and you never hand your account to anyone.
Price
PetMart's price for Radioactive 67 is $3.50. You can pay by card, wallet, PayPal or crypto, and the price you see is the price at checkout.