There is a National Express return ticket for sale. The details are as follows:
Leaving:
Cambridge (Parkside, Parkers Piece) to London (Victoria Coach Station) on Sat 02 Jun 2012, departing at 13:40(1:40 PM) and arriving at 16:05 (04:05 PM).
Returning:
London (Victoria Coach Station) to Cambridge (Parkside, Parkers Piece) on Tue 05 Jun 2012, departing at 17:30 (5:30 PM) , and arriving at 19:40 (7:40 PM).
The price is ￡ 13 pounds, a good deal. Please feel free to contact me ASAP.
Many thanks and best wishes,
Shaoshi
TEL: 07551681997