How much is my Kirby vacuum cleaner worth?
I am having a big clear out and we have come across a 1970's (I think) Kirby Classic 3. It is in very good condition, but in our loft somewhere is a brand new boxed set of attachments. Before anybody rolls on the floor laughing, I am sure the attachments include carpet shampooer, rug restorer, paint sprayer, a drill and saw, wax polisher etc. Where would be the best place to sell it and how much does anybody think it could be worth?