This is a used Mega 2560 complete starter kit. It has been opened, but still has all components. Some boards may be missing packaging. 

• The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDE
• Free pdf tutorial in the cd (more than 35 lessons)
• Lcd1602 module and gy-521 sensor module with pin header ( no need to solder by yourself)
• Nice package with clear listing and surprise including a nice small box to keep the widget such as LED, IC, buttons, diodes, etc.

Component listing: 1pcs Mega 2560 Controller Board 1pcs USB Cable 1pcs Breadboard 1pcs 65 Jumper Wire 1pcs IC 74HC595 1pcs Active Buzzer 1pcs Tilt Switch 1pcs Photo resistor 5pcs Yellow LED 5pcs Blue LED 5pcs Green LED 5pcs Red LED 1pcs RGB LED 5pcs Button (small) 10pcs Resistor (10R) 10pcs Resistor (100R) 10pcs Resistor (220R) 10pcs Resistor (330R) 10pcs Resistor (1K) 10pcs Resistor (2K) 10pcs Resistor (5K1) 10pcs Resistor (10K) 10pcs Resistor (100K) 10pcs Resistor (1M) 5pcs Female-to-male DuPont Wire.