Interesting bag of stuff you picked up.
I have heard that the Sydney one is smaller than the Melbourne one.
In Melbourne most of the stuff is overpriced, not too much but a reasonable amount, using Ebay as a comparison that is.
However, with Ebay you don't get to hold and shake the stuff, until you have handed over the moolah.
The markets do have their place and it's the real fiddly stuff that one comes across that cannot be beat, plus there is the atmosphere.