Yes people have some strange ideas (never you and I of course). Like this one - there's lots of kit there, worth quite a bit, but what makes him think someone is going to shell out a thousand notes (as Arthur Daley would say) to buy the selection of locos, track, controllers, and scenery that were HIS choice?
http://www.ebay.co.uk/itm/OO-Gauge-DCC-Model-Railway-Layout-Controllers-Locomotives-Rolling-Stock-etc-/290608906046?pt=UK_Trains_Railway_Models&hash=item43a9a3ff3e