The new F100fd is available from ebuyer for only £164.09 delivered (super saver delivery). This is by far the cheapest price available. Play.com are the next cheapest reputable seller for £189.99.
Possible price error as if you do a search on ebuyer they have 2 f100df, one priced at £200, and this at £164.
Hurry though as only 9 left in stock.