Second hand equipment- where to find it

Not sure if a thread like this has ever been started or whether it will work but I often go to second hand shops just to have a look around and maybe it would be a good idea to post up shop names and locations where items of interest can be found.
The Cash Converters opposite the Centurion Mall currently has a lot of stock of 90's and early 2000's cd players and receivers. I saw a few Rotel items there today plus an Onkyo multi disk cdp. They also have a full set of B&W speakers for sale (didn't see the model I'm afraid)

I might even start taking down model numbers (and post it up) of the stuff that I know will be of more interest than the usual run of the mill stuff.....