Should I mend the Stan Butler or flog it as it is?

The more I read everyones comment the more I think selling this once it's finished will be a bad move.... it appears to be quite rare, i'm not sure how much caz knows but he was telling me how uncommon it was the other day, he even tried to offer me dosh for it :)

that shouldn't be your reason for keeping it, i dont think unless you were always going to hang it your wall as a piece of art