A few weeks ago I bought a second hand Sigma 120-400 from MPB . The description was spot on - the lens had hardly been used, was fairly priced at just under£400, was well packaged and delivered by courier.
I have used the lens a few times and it is a good piece of kit.
Thanks for the advice on staps and lens cases.
2nd hand lens -credit where it's due
2nd hand lens -credit where it's due
(Mark Twain: There are lies, there are damn lies and then there are statistics)