Roblox gift cards are officially sold online in the United States, Canada, the UK, Germany, France, the Netherlands, Spain, Italy, and Australia. A forum thread also indicates the 100 Robux redemption option has appeared or disappeared by region over time, with examples mentioned for Brazil, Greece, the Netherlands, the UK, the USA, and Vietnam.

What this means

The safest answer is that availability varies by country and by redemption region , so “100 Robux gift card” is not guaranteed everywhere even where Roblox gift cards are sold. In the sources I found, the clearest officially listed countries are the nine above.

Regions mentioned in discussion

  • United States.
  • Canada.
  • United Kingdom.
  • Germany.
  • France.
  • Netherlands.
  • Spain.
  • Italy.
  • Australia.
  • Brazil, Greece, and Vietnam were mentioned in user reports, but not as official universal availability claims.

Practical note

If you are trying to buy or redeem a 100 Robux option, the exact country can depend on your Roblox account region or the store/reward platform you are using, not just the country you live in.