LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used! [BLUE AND WHITE] : ID 772 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
1PCS LCD Keypad Shield LCD1602 LCD 1602 Module Display for arduino ATMEGA328 ATMEGA2560 Raspberry pi UNO Blue Screen: Amazon.com: Industrial & Scientific