Amazon mp3 quality?

Hello all,
I've tried to get my hands on Jonathan Edwards' "Rocking Chair" album on cd, but the only ones available are used for about $40.  Amazon sells the mp3 for $8.99, but I don't know about the compression rate and the sound quality. What's been your experience? Ideally I'd like to transfer to a cd. Thanks in advance for any help.
poor sound quality
Amazon averages about 240 kbps, Spotify premium is 320 kbps, Tidal is 1411 kbps which is what CD's are.  But if you have no other choice...