Have an extra 400 Euros and willing to buy a tester device? Then XDA member SoByX may have you covered.
The forum member is reportedly selling the LG Fantasy E740 and has included numerous new photos and even a low-res video of the device in action, giving little doubt to its authenticity. He bought the unreleased Windows Phone from someone testing it and is looking to recoup his costs for his risk, which he's now passing on to you.
The device reportedly features NFC, a gyroscope and will supposedly come out around July (officially). Still, if you must have it now and that price tag sounds right, you can hit him up in the forum.
Source: XDA Forums; Thanks, Mark J., for the tip!