A few Australian-based stores specifically stock retired or vintage sets: LEGO Mindstorms EV3 31313 (Open Box) - Brickville
: The gold standard for LEGO collectors; you can filter specifically for Australian sellers to save on shipping. where to buy lego mindstorms ev3 in australia
: Frequently lists the EV3 31313 retail set and the 45544 Education Core Set . A few Australian-based stores specifically stock retired or
: Check local LEGO "Buy/Swap/Sell" groups in your city, which often have better prices than eBay. Specialized Retired LEGO Retailers where to buy lego mindstorms ev3 in australia
These are your best bet for finding both new-in-box (NIB) and used sets from local Australian sellers: