huawei g300+ appear to be back to sub $100 at both dse and voda stores.
Should be able to get this phone for $91.00, by asking to check on the system for a better price !
hot-link to previous posts:
http://www.ozbargain.com.au/search/node/huawei+ascend+g300+s…
discussion at whirlpool:
http://forums.whirlpool.net.au/archive/1945300
I was looking at these today mainly to record my bike rides using the gps. Seems to have good enough specs for the price.