Looking for a phone with these features:
dual sim
Prefer 8mp camera or better
prefer 8gb rom
Don't really care about anything else.
Vodafone Huawei G526 nearly fits the bill:
https://www.ozbargain.com.au/node/152455
except no dual sim is the deal breaker, any other options?
There are lots of options if you are willing to import a phone from overseas.
Under $100? Not possible. Try at least $150.
The Huawei G526 is only 4GB ROM with 5 megapixel camera, also don't forget this is a phone that usually costs $179 upfront from Voda…
If you can get it at $79 Target price, it's already the best phone you can purchase with a hundred dollar bill.