This is where I got mine. https://highbridgeaudio.com/starwars.html.
Man, Gaffer, now I want to give it a listen again. 😉 I haven’t listened in about a year. I think C3PX put me onto those. At the time, I hadn’t heard them since their original airing. It was like I was hearing them for the first time. Still my favorite way to experience the original story. I ripped mine into iTunes several years ago so it’s on my work machine. Good way to start the year.