First time poster so please be nice :)
I went to Coles Greenacre (NSW) tonight and noticed Sirena Tuna & Rice (Puttanesca range) is on special at $1.50, next to the meat section. Original price was $3.99. Checkout system still showed original price but I had a team member happy to do the $1.50 price each. Not sure if it's a pricing error at Coles Greenacre though.
you should get the first one for FREE and the rest at $1.50!
some doggy team members are smart