Korblox Deathspeaker is listed at 17,000 Robux, and Roblox Plus is $4.99 per month with discounts on in-game items and avatars. Since Roblox Plus gives discounts rather than a fixed Korblox price, the exact cost depends on the current discount applied at checkout.

Quick Scoop

  • Base Korblox price: 17,000 Robux.
  • Roblox Plus price: $4.99 per month.
  • Expected result: a lower Korblox checkout price, but the final amount can vary because the subscription discount is applied to eligible purchases rather than changing the catalog price itself.

What that means

If you mean “how much Robux would Korblox cost with Roblox Plus,” the key number to start from is still 17,000 Robux. Roblox Plus is described as giving a discount on items and avatars, so the actual Robux total after discount is not stated as a fixed public price in the sources I found.

Bottom line

The clean answer is: Korblox costs 17,000 Robux normally, and Roblox Plus costs $4.99/month, but the discounted Korblox price isn’t publicly fixed in the sources I found.