On 2 June 2014 14:38, Jon Davies jon.davies@wikimedia.org.uk wrote:
£2600, our current estimate, seems good value. Some bloke is charging me £120 to come and tell me my dishwasher is broken....
These things are hard to calculate. You could however get a Canon EF 180mm f/3.5L Macro and a Tamron 150-600mm for that price.
(incidentally the macro lens could be used to get a better version of this pic https://commons.wikimedia.org/wiki/File:Domitianus_II_obverse_ashmolean.JPG I don't have anything long enough)