It's £10.93 on Amazon (the next cheapest) for this 2 Disc set containing series 1 & 2 from the BBC
Three Men In A Boat:
Dara O Briain (Mock The Week, BBC TWO), Rory McGrath (They Think Its All Over, BBC ONE), Griff Rhys-Jones (Mountain, BBC ONE) and Loli the dog row a wooden skiff up the River Thames from Kingston to Oxford retracing the journey immortalized by the famous writer Jerome K Jerome in his classic 1889 book Three Men and A Boat.
The three men take in the lush scenery and beautiful countryside whilst also managing to have some of their own adventures, including entering a boat race as they pass through a Regatta in the town of Wallingford, and even dropping in on Pink Floyd's David Gilmour.
Three Men In Another Boat:
With a new found taste for adventure the trio re-unites for Three Men In Another Boat, this time to sail Griff's 1950's yacht, The Undina. The voyage sees the inexperienced crew tackling many different nautical challenges including, negotiating waters around Tower Bridge in the heart of London, to very tentatively venturing into the busiest shipping lanes in the world at Dover. Along the way they try and sneak into the Isle of Wight festival to see the Rolling Stones and face a daunting final test - a vintage yacht race.