Yeah, that shopping center near Red Rooster. It's kind of in between Hanson Rd and Regency Road. (Where they meet Torrens Rd):
There's still quite a few packs left. Although I will let you know that they keep their packs in a plastic cabinet thing on the counter, so you have to ask for however many packs you want. I'm pretty sure that they have quite a few boxes because they're always restocking their cabinet thing. The newsagency itself is near Coles, and opposite The Reject Shop, and it is joined with a small bookstore:
So there's like the one in:
Rundle Mall, in the food court next to the maccas
They are stocked at Kollectable Kaos
I think that there is a shop called Sports Card Memorabilia
There are a few newsagents scattered around.
Basically sums it up