There have been complaints that fresh food bargains are vastly outnumbered by junk food ones so here goes.
Berries are 'key brain health superfoods and should be consumed at least twice each week'. Saving money is less of a bargain if you're risking losing your marbles.
https://www.smh.com.au/goodfood/tips-and-advice/a-dietitian-…
Supermarket berries currently come in 2 blueberry sizes, small and large, with the large ones are typically around twice the price. I very much expect that for this price we will be getting the smaller size, but the catalogue is not 100% clear about sizing so there's some slight hope.
Edit: I'm told this deal is live now and may also even apply to the large sized berries, which are usually over $20 kg. Would be an amazing deal if so.
NOTE: this deal is not available at a number of NSW stores (e.g. Armidale, Ballina, Casino, Lismore, Tweed Heads).
Also, 170g for $2 at Coles rounded down to $1/kg with bonus points.