For sale, electrical circuit breaker contactor

We have 20 contactors of 400 amps and 100 contactors of 200 amps. All units are fully functional, cleaned and inspected by the company, with absolutely no defects. The new price for each is 1,600, but I am selling each 400-amp contactor for 300 Riyals and each 200-amp contactor for 100 Riyals.