Compare Muscle Nation Custard Protein Bar Birthday Cake prices at Coles vs Aldi, Woolworths, IGA. Similar products from $2.00 (Onset Protein Bar Boysenberry 30g at Aldi). Prices updated daily.
Product Information
Muscle Nation Custard Protein Bar Birthday Cake
Brand: Muscle Nation Sold by: Coles
Muscle Nation Custard Protein Bar Birthday Cake is listed at Coles for $4.50. That comes to $75.00 per kg. Prices since March 2026 have fallen between $2.25 and $4.50. There have been 10 price changes on this listing, averaging $4.26. The $2.25 low was in June 2026. Something comparable at IGA is Muscle Nation Custard Birthday Cake Protein Bar (60g).
Price Comparison
4 results across stores top result per storeAcross 4 stores the range runs from Aldi, the cheapest, to IGA, the dearest. On size alone Aldi wins: $66.67 per kg for Onset Protein Bar Boysenberry 30g against $75.00 per kg here. The same brand is stocked at Woolworths as Muscle Nation Protein Custard Bar Cookie & Cream 60g, which is not an identical listing.



