Do they have comics in a book store?

Yes

Yes there is Viking Entertainment Shop 10 / 334 Keilor Rd Niddrie 3042 Melbourne

There is one comic book shop in Porterville located at 700 W. Olive next to olympic gym.

well, if most comic books are worth 3-5 dollars,and if its used, the collector value goes down, unless they are still mint. so 3 dollars times 176 would be about your answer if they are still in...

Golden age