I have used Bodies-in-Motion, their website address is www.bodies-in-motion.co.uk and the telephone number is 01159835934.
They don't have all the products on the website but if you phone them they are very helpful and I am sure will be willing to help with prices.
They supply Bloch, Capezio, Katz, Roch Valley, Grishko, Tappers&Pointers, Arabesque, Freeds of London, Danskin, SoDanca, some Mondor items and their own in house brand.
I have taken my daughter to them to have her pointe shoes fitted and the service was fantastic.