Shock absorber sensor

Bank 1 Sensor 2 shock absorber sensor Lexus ES 350 model 2020 The sensor is in good condition and I used it for less than a week Purchase invoice is available, original price was around 600 But the fault turned out not to be from it, so it cannot be returned The buyer has the right to inspect and test it If there is any defect, he can return it and get his money back Selling price: 300