This one is very similar to mine. It's listed at 29.99.

400ml Aromatherapy Essential Oil Diffuser，Tenswall Vase Shape Cool Mist Whisper-Quiet Humidifier with 4 Timer Setting and 7 LED lights Waterless Auto Shut-off https://www.amazon.com/dp/B06XPZBM2R/ref=cm_sw_r_cp_api_SH0Yzb9QPATFC