Hi guys I am thinking of selling my Canon 15mm f2.8 as I don't use it enough and to be honest it is not really the right type of lens for me I would rather have a short wide zoom .
What I really need to know is how much to ask for it , I have seen them sell for over £500 on ebay .
It is in 9 out of 10 condition but is not boxed
Could anyone give me a rough estimate on its value before I place and add as I don't want to seem to be greedy
many thanks

