nitewalk
Senior Member
The prices listed on promotional literature are recommended retail prices. Street prices are usually lower if you know where to shop. A shop was selling the 18mm f/2 at $499 when they were clearing stock so a used price of $350 isn't that shocking. Do yourself a favour, start shopping physically to get an idea of what's happening out there.
Actually is can shop without being physically there. But one needs to type in 'www.ebay.com' and search for the desired lens. Otherwise, one can choose to type in the email addresses of these shops and get an e-quote. But again, one needs to take the effort to log into email, type in the email addresses and ask how much does it cost. Hahaha.