Since many OzBargain readers have a sweet tooth, here's an OK Woolworths private label deal. 2 chocolate bars up to 60g, Made in Germany clones (a la Aldi private labels) at 2 for $1.
Check for some unknown brands like 'Vault' next to the Snickers and Mars bars. There will be a special on these unknown house brands, 2 for $1.
Vault is the Snickers clone and it was just as tasty, for me. I don't remember the other labels but they are just as forgettable!
If you're going to Woolies anyway to get the 81c Mars bars, have a look and try them.
(here is the recent Woolworths specials catalogue - there's the 81c deal on the big brand bars. http://www.ozbargain.com.au/node/44233)
If you like these, please add your own notes, since I've only tried the Snickers clones and not the others.
I tried one of them a while back(a year ago) but cant remember exactly which kind, it was horrible. First impressions were not a good one and woolworths lost a chocolate customer.