Pricerange: $ 00.00

http://www.adafruit.com/blog/2013/01/10/viki-lcd-a-sleek-lcd-control-interface-for-your-3d-printer-by-roy-cortes-3dthursday/
https://www.kickstarter.com/projects/1245051645/viki-lcd-a-sleek-lcd-control-interface-for-your-3d

• 20x4 Character LCD (nice and bright, good viewing angles)
• I2C communications (less wires)
• microSD slot with card detect
• Rotary Encoder with center button
• Pause/Reset Button
• 4 way Navigation Buttons
• 3 addressable LEDs, 1 SD card LED
• Dimmable backlight using PWM pin
• Arduino compatible library by adafruit and Lincomatic's LIQUIDTWI2
• Poly-carbonate graphic overlay to protect LCD
• Built-in shift register. 5v and 3.3v compatible