Start those countdown clocks boys and girls, as the HTC Titan and Radar are now listed on Amazon UK's website. Fetching for the quite hefty £529.99 ($860) for the Titan and £349.99 ($568) for the Radar, the SIM free devices are set to be released on October 15th--just a few short weeks away.

Of note is the fact that Microsoft is officially calling this Windows Phone 7.5 to differentiate from first-gen devices. Guess old habits are hard to break.

Source: 1, 2; Thanks, Ross "H3ALY" H., for the tip!