I’ve been thinking about the same thing. On FB Marketplace they’re usually around $100, but I’ve been holding out hoping to grab one closer to $50. When I’m working in the garage in the heat it feels like I’m sitting in a microwave. I’ve also seen some larger ones on Temu/AliExpress/DHGate for about $80 with free shipping. With the humidity, I’d probably just use it to blow directly where I’m working and keep the garage door cracked for airflow.