Many thanks for your help. Have emailed Vectis
EDIT:
Vectis rang me first thing this morning & said that they would be interested in selling him and estimate £200/£300 they take about 22% in commission!
However as he shows a few signs of a visit from a woodworm I should ensure he has had some treatment so he does not get any worse.
I think treatment is available in my local store, not sure what sort would be best, I'm guessing an oil based aerosol?
Anyway the next auction for his sort is in Nov so will keep you posted.
Thanks again