All the latests from http://www.busmap.co.uk..."A new edition of The Greater London Bus Map dated 19th March 2011 will be available soon at the new price of £2 and advance orders placed through my new shop at
www.shop.busmap.co.uk are expected to be dispatched on Saturday 26th February. Map 32 is correct to 19th March 2011, costs just £2.00 (2.00 GBP), including a donation to Saint Francis Hospice."
Also on the web shop - an interesting NIGHT BUS map, which is a strictly limited edition at £4 each.