Just found this in the Play.com Autumn Sale, seems like a great price at £99.99, and then i noticed you get the speaker cradle (worth £99.99 itself) for free! Figured that warranted it's own post.
(and don't forget Quidco!)
*WARNING* It appears that the free Speaker Cradle isnt actually compatible with the Video Walkmans - check with Play.com before ordering!!