I have a minimally used size 2 Gendex GX S-700 sensor. It is in great shape. The sensor was purchased new in March 2018. I acquired the sensor from an equipment purchase of an office that was closing and I already had other sensors. It's a great price for a sensor that was barely used! The other office closed in May 2018, so the sensor was only used for 2 months. XCPs are not included, but GX Picture software driver and calibration CDs are included.