Hey guys...

dunno if this thread will be useful... but seems like there are a lot of people in SG based in london... so might as well give it a go... Was looking to buy some 2nd hand stuff in london...
Are there any Buy & Sell forums on london/UK? I mean i know of ebay and amazon for sure...
but how about other photography sites? Hope that the question was phrased correctly... Thanks in advance for your help guys...