Makeblock mBot Ranger 3-in-1 Bundle with extra IR, Gyro, Speed, Dist Sen. R12

Selling usedMakeblock mBot Ranger 3-in-1 Educational Robot Kit in good condition. Good working condition. Everything is included. I included in this bundle extra sensors to enhance it in case it gets too boring and you want to get to another level
Extra Sensors included:8pcs Ultrasonic Sensor Module HC-SR04 with 4pcs Mounting Bracket Distance Sensor Compatible with Arduino Kit, for Mega2560HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car RobotDAOKI 5Pcs Speed Measuring Sensor LM393 Speed Measuring Module Tacho Sensor Slot Type IR Optocoupler for MCU RPI Arduino DIY Kit with EncodersHiLetgo 3pcs GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for ArduinoRJ12 6P6C Connectors(50 Pieces Pack) 6 Pin Telephone Line Cable Wire Male Plug, AV00304