I have found it on Amazon
From The Lost Media Wiki
I wanted to listen to some Lord Of The Rings Audiobooks and found it here’s the proof https://www.amazon.com/Lord-Rings-Complete-Collection-Production/dp/0563528885/ref=asc_df_0563528885/?tag=hyprod-20&linkCode=df0&hvadid=312132076929&hvpos=1o1&hvnetw=g&hvrand=7855508069327884874&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9061130&hvtargid=pla-469429192772&psc=1