Alien Slap in SAB appears to be a rare slap item tied to the Galactic Wheel, with a 0.5% obtain rate during the Galaxy Event, and it traps the target on the ground for a few seconds. I couldn’t verify any real in-game market price or trade value from the available sources, so there isn’t a reliable “go for” number to give yet.

What it likely means

  • If you mean how rare it is , it’s very rare at 0.5%.
  • If you mean what players value it at , that usually depends on current trading demand, which wasn’t shown in the source I found.
  • If you mean what it does , it immobilizes the target briefly after hitting them.

Practical read

For items like this, players usually price them based on:

  1. Rarity.
  2. Event exclusivity.
  3. How strong or annoying the effect is in matches.
  4. Whether the item can still be obtained right now.

Best estimate

Right now, the safest answer is: Alien Slap is a rare event slap, but I can’t confirm a trustworthy trade value from the available info.

Would you like a quick breakdown of how SAB item values are usually judged?