9 bucks for 25 bucks credit, not as good as the 10 bucks for 30 bucks credit but better nothing.
Again I would recommend the long expiry option to set it up as on the 365 day PAYG plan if you just need to keep a spare number alive.
Use your exclusive Coles $25 starter pack to sign up to a $25 UNLIMITED 22GB plan or get $25 credit to pay as you go.
I got the 30 buck one 2 weeks ago and exactly planned to get it for long expiry. Not sure if I can swap for esim later