Arduino A000080 Shield - MEGA Proto PCB Rev3 SKU: ARD-A000080 Price: $4.95
DFRobot DFR0060 Screw Shield for Arduino SKU: DFR0060 Price: $8.95
OSEPP 16X2SHD-01 16 x 2 LCD Display and Keypad Shield SKU: OSE-16X2SHD-01 Price: $12.49