You can buy 80 Robux on Xbox from inside Roblox on your console, but it may not always appear as a standalone option because Roblox and Xbox sometimes show different package sets. Roblox’s help page says you can buy Robux from the Robux screen in the main experience, and it also notes that gift cards can’t be redeemed on Xbox at this time.

Quick steps

  1. Open Roblox on your Xbox and make sure you’re signed into the correct account linked to your Xbox profile.
  1. Go to the Robux screen or open an item that prompts Get Robux.
  1. Check the available packages and select the closest option that includes 80 Robux if it’s shown.
  1. Complete the purchase using the payment method tied to your Xbox account.

Important notes

  • An Xbox store listing exists for 800 Robux , which shows that Robux can be purchased on Xbox through the console experience.
  • A Microsoft/Xbox forum reply says the 80 Robux option is not available on the Xbox web store, and may only show in-game on certain devices or account setups.
  • Roblox says Robux can’t be transferred between accounts, so make sure you buy on the right one.

If 80 doesn’t show

  • Try buying directly in Roblox on Xbox , not through a browser store page.
  • Check whether the amount is available on another platform like mobile or PC if your goal is exactly 80 Robux.
  • If you only see larger bundles, Roblox may be showing the currently available denominations for your account or region.

Best practical path

If your goal is just to get about 80 Robux fast, the safest approach is to open Roblox on Xbox, go to the Robux purchase screen, and choose the smallest package that appears there. If 80 isn’t listed, it’s likely not offered in that purchase flow for your setup, and you’d need to use another platform or a different denomination.

TL;DR: Buy Robux inside Roblox on Xbox from the Robux screen; 80 Robux may not appear everywhere, so the exact option depends on the purchase screen you get.