Marked as 'quick sale'.
Updated Coles locations sighted at:
Keysborough
Springvale
Waverly Gardens
Burwood
Bayswater
Knox
Showgrounds
Werribee
Yarraville
Casey centreal
Naree Warren South
(All seem like Vic locations. Thanks for the input.)
Plenty on the shelves.
Only noticed standard flavor.
Expiry date on the one bottle I checked was 11 Dec 2013.
From comments: Word is they're phasing out 2 litre bottles to replace with 1.75 so it's a great time to pick some up as an investment to show your kids a few decades down the track and tell them 'back in my day coke came in 2 litre bottles and our grandfathers walked uphill both ways to the store to pick some up us so we could get diabetes.'
Works out to $1.045/Litre compared to $1.444/Litre from can deals if you aren't fussy what container your cola comes in. http://www.ozbargain.com.au/node/107054
They also had 30 cans of Pepsi and varieties for $13 (it's labeled 24 cans but the case was 24+6 free cans).
Update: removed this from title as comments make it appear as though it's not such a great deal.
30 cans for $13 (Pepsi varieties, Solo etc) was last-weeks special up the road at Coles, Waverly Gardens and Burwood 1 - I presumed it was a wider special.