need an ounce for tomorrow night (long story, huge poker night at my place, brownies, smoke, any melbournians who can help are invited)

anyways ive got a few maybies but i need a confirmed Yes, asked EVERYONE i know, (Very literally), no real help, anyone know of a place i can goto where id be able to score an oz at a decent price (note i am not asking for a hookup coz that is against the phorums rules, just asking if anyone has any ideas)