The UK Microsoft Store (via Neowin) previously listed the 6-inch HP Elite X3 for £749, which included its Desk Dock accessory. Now that same listing shows a price of £706.80. That matches the one found on the UK HP site. HP also lists the phone with the Desk Dock accessory as well; previously, the price was for the Elite x3 on its own.
Ship dates for the phone on the UK Microsoft site have also been pushed back slightly; previously they were to begin today but now they are expected to start on August 22. HP's site shows that the Elite x3 will still ship in 5 to 10 days. Another third party phone retailer in that country, Clove, has actually increased its price for the HP Elite x3, from £680 to £700 on its own. The site shows that it expects its units to be delivered on August 19.