Essential Oil Diffuser with Six Oils Included

I'm selling an essential oil diffuser along with several essential oils. The oils include Rose, Tea Tree, Lemon, Vanilla, Orange, and Jasmine. Each bottle contains 10ml of essential oil. The diffuser has timer settings for 1H, 3H, and 6H, as well as a light and high/low mist setting. Originally purchased last year for $40.