Considering buying a used 2008 prius with 57k miles

As the title says, I’m considering buying a used prius. It’s listed for $9,000. I currently drive a 2006 kia sorento that gets horrible gas mileage and has required so many repairs that I’ve put more money into fixing it than I bought it for, so I would really like a reliable car that is going to last me a long time. Is $9,000 a good price for a 57k mile 2008 prius? I am also trying to consider it potentially needing a new battery in the next few years. Thanks!