I don't believe I've seen any Winners Bars specials on OzBargain before.
I find them a bit of an indulgence, but they are great for longer bike rides. For those who haven't tried them they are similar to Cliff Bars.
I've recently been experimenting with non 'sports bars' alternatives like Carmens muesli bars, Coles brand bars etc etc, but they tend to contain less energy so while the bars may be cheaper you end up eating (and carrying) more. Other sources of energy such as jelly beans, bananas, dried fruit will obviously do the trick, but something like the Winners bars are great as they are more moist than your typical muesli bar, and the packaging is a bit more convenient to eat while riding than loose confectionary or fruit.
48 bars is a lot though! I've usually split an order with a friend. Woolworths stock them in singles if you'd prefer to try before you buy.
Coffee Energy Gels are also on special 48 for $48
https://winnersbars.com.au/shop/winners-energy-gels-in-espre…
And other gels and chews:
https://winnersbars.com.au/winners-special-offers/
Wow, pretty similar carbs to a Mars bar. Pass.