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Boost Mobile: $50 Cashback on $250 290GB 12-Month Prepaid SIM @ TopCashback AU
Posted 12/3/2025

Boost Mobile: $50 Cashback on $250 290GB 12-Month Prepaid SIM @ TopCashback AU

Mobile5GBoost Mobile

Mate, you seriously need to check out this Boost Mobile deal – it's like getting a year of mobile sorted for practically nothing! For just $250 (down from $300), you're locking in a massive 290GB of 5G data for 12 months, plus international calls.

  • After you snag the cashback through TopCashback, you're effectively paying only $200 for the whole year!
  • That’s over 24GB per month on the super-reliable 5G network for less than $17 a month!

Just jump through the TopCashback app or site first before heading to Boost to secure that sweet $50 saving.

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