Arduino Esplora

Arduino Esplora is here!
The Arduino Esplora is a microcontroller board derived from the Arduino Leonardo. The Esplora differs from all preceding boards in that it provides a number of built-in, ready-to-use setof onboard sensors for interaction.

News said the price will be around 45 euros
http://www.tgdaily.com/hardware-features/67998-arduino-esplora-is-ready-out-of-the-box-sans-soldering http://www.wired.com/beyond_the_beyond/2012/12/the-arduino-esplora/

Take a look at the board here
http://arduino.cc/en/Main/ArduinoBoardEsplora