The kind people at St John of God Accord op shops have let me know about their upcoming sales:
Burnt Bridge, Croydon and Wandin locations
½ Price Sale starts February 25
$1 Sale starting on March 3
½ Price Sale starts February 26
$1 Sale starting on March 4
All the address details and shop hours are included in the link on the sidebar. Half-price sale ... that means you can buy twice as much!