10cm x 15cm digital prints from Teds camera house for 10 cents.
This rate is for the 24 hour service.
You can upload photos online and pick up in store. They also do delivery for a small charge.
Although this is not the cheapest rate you can get pics printed, my experience is that these guys typically print better quality photos than the likes of Harvey Norman or Big W.
Most places do 9c prints. I.e. Kmart, BigW, Officeworks (Which are pretty good quality).
Never used Teds though