Narrowboat Sale Seen as the our annual Black Friday Sale has been a sucess we have decided to extend the sale un till we close our office doors for the christmas break on the 24th December at 1.00pm Boats (1) Filter By Sort By Boat Name Keyword Exclude Under Offer Boat Style Traditional Semi Trad Cruiser Widebeam Boat Length From (ft) To (ft) Price Range From £ To £ Layout Option Normal Reverse Price High to low Low to High Length Longest first Shortest first Listed Date Newest first Oldest first Year Built Newest first Oldest first Click here to view a PDF Brochure for this list Slipstream Key 21 Under Offer RecentSurvey £37,950£39,950Reduced 1998, 55ft Traditional Style Narrowboat.