Unlocked Mobiles has listed the Nokia Lumia 610 Windows Phone as available for pre-order. The 3.7" devices is being offered for 164.98 pounds (inc VAT). The Windows Phone will be offered SIM free and unlocked.
The Lumia 610 is expected in stock on May 14, 2012 and available for next day delivery.
You can find the Lumia 610's product page here with all the details on ordering. Oh and remember if a larger screen is more your style, the wireless phone vendor is also taking pre-orders for the Lumia 900.
Thanks, James, for the tip!