New to me 2010 RX450H 6-disc player non-functioning

[Livemeyer]

I just bought this beautiful Cerulean Blue Metallic 2010 450h.  It's almost perfect, considering it's 13 years old.  But I did discover that the 6-disc CD player is non-functioning.  What do people commonly do with these?  I'd prefer to have a DVD unit or a CD unit that can read MP3 files, so maybe I can buy a used part and swap it out?  Is that even possible?