High Mileage Mustang

Hello y’all. Long time lurker, first time poster. I’m interested in purchasing this high mileage mustang, and I would appreciate some input. It’s had one owner with limited service history, and it has ~96k miles. The dealership is wanting $23,000 before TTL. I’ll be stopping by after work today, or first thing tomorrow morning (if it’s still available then), so what are somethings you’d advise to keep an eye out for? Thanks in advance.