I bought mine for £160 from Rideaway last week, but there is an ebay seller who you should try and get in touch with before you order elsewhere that was mentioned on the 'I love my new bromonts' post I made
I would say they are pretty bang on in terms of sizing - I got 7.5's (my feet are usually 7, but can come up as 8's in some brands) and they fit like they were made to measure.
In terms of the length/width I took measurements and looked it up on the size chart. Even by buying mail order, they are still a perfect fit