This is a protoshield(short for prototype shield) for an Arduino Mega. They are sold for around 3 Euro and in my opinion it`s worth it compared to the afford it takes to make a shield like this by myself. All the pins, the two leds and the reset button are brought to the top and labelled correctly. In the middle is a lot of room to solder electronic components onto it. In my case I want to solder a 10 degree of freedom IMU and some headers onto it and use it as a flight controller shield for my quadcopter.
link to the protoshield: Ebay – Arduino Mega Protoshield
