I don't think that there's such a thing as a "cheap latest spec' " Deac'. They've just brought in yet another spec', where there can be no cock and click (Includes bolt actions, and pistols.), so dealers are having to re-chop their stock. That'll be reflected in the price. And of course, it's now illegal to sell previous spec' (EU 2016 included.) to anyone who isn't a Section 5 holder.
Jim, DWSUK have got a couple of the latest spec' Sterlings.