Presumably these boats have been effectively abandoned in the council marina. and or are being sold to recover mooring fees etc. What a sad reflection on financial times and the way people can get enthusiastic about boating for a short time!
I imagine there could be some bargains to be had. Although the first one looks like it would be too expensive to get it useable again. (even at ) 0 pounds purchase price.
it is lucky I am not nearby as I can't resist a bargain olewill