We bought our Benjo at a poorly run auction about 20 years ago. Rock Services, a Stoke drilling and grouting company went bust and their whole yard full of old cr*p was sold off.
We thought we were bidding on a ventilation fan (so did everyone else too) but when we collected our ticket numbered item, it turned out to be the Paddy's motorbike.
Still, it was only 20 quid and virtually new.