Guys,
I am considering buying a second hand Leica M8.2 camera. Not the cheapest camera around, and like everything second hand, it can have some issues. Because it can have some issues, I'd like to know what the general policy is for used cameras bought from shops here in Shanghai.
My place to go is XingGuang on Luban Lu cross road Xietu Lu. I always go there and so far the new stuff is always fine (so far), but I have my concerns with used stuff.
Does anyone have any experience with buying second hand stuff in shops like XIngGuang?

Each shop will be different - most will offer a limited warranty though, even on s/hand items.

There was someone selling a Leica on Craigslist a little while ago, may still be for sale.
I'd also check FengNiao.com for ads - as some of the people there will be photographers rather than shops, and it can be a little bit cheaper.

In my experience though, the Leica's are cheaper in the states (s/hand), so might not be worth buying here.
Whatever you get can always be serviced here or at Leica.