Melbourne - Vintage Postcards

Melbourne Postcrossers - Sacred Heart Mission Op Shop in Brunswick Street Fitzroy has hundreds of vintage postcards from all around the world at the moment. Some are on a rotating stand but if you go further into the store there are tons on the left end of the counter.
Jumbo cards (bigger than an Australia Post maxi) are $4 each and smaller cards are between 50 cents and $2 each depending on their age. A bit pricey but some really unique cards.