Just like in any major city in the world.
The choice of what is available to by is amost endless
You can buy twilight stuff from sydney in sydney where twilight stuff is sold.
ik
you can buy a yoyo in sydney in big W , k mart , target or even local 2 dollar shops :D
In bankstown shopping centre
the muji store
In Mr Cho's house
walmart/target
you can't not in australia
Sydney is a large town with many large stores. Simply check your local grocery store.
in Liverpool spot light in Sydney
Maple in Newtown
Yes, at 7-11.