How much is 1000SATS?

Excuse me, I have a question that's been puzzling me lately. Could you please help me understand? I've been hearing a lot about SATS recently, and I'm trying to wrap my head around its value. Could you tell me, how much is 1000SATS worth? I'm interested in understanding its relative value in comparison to other cryptocurrencies or even fiat currencies. I'm a bit new to this world of cryptocurrencies, so any explanation you could provide would be greatly appreciated. Thank you in advance for your assistance.