How do you avoid buying new LPs that sound just like CDs?

Most new albums and reissue albums I bought at around $20 sound pretty much like CDs, or even worse.
Some notable exceptions are Norah Jones' Come away with me. It sounds real nice, much better than CD; LP's Lost on You sound pretty good too; Eminem's LP sound good too.

Most LPs that I bought at $40 or over always sound very good. I have two Patricia Barber's LPs and they sound much better than her CDs, but her LPs usually cost $40 or more. Why can't record company make LPs that sound like Patricia Barber's and price at around $20? For me, $20~30 per LP sounds right and I can easily buy them. But for more than $40, I hesitate. Overall, I've bought about 100 new/reissue LPs at around $20 and about 20 at $40 or more over the last 10 years (in addition to about 5K used records that I've collected over 40 some years). 
So, when you buy new or reissue LPs at around $20, how do you avoid those with sub par sound quality? Or, if you like certain musicians and songs, you just buy them without concerning the sound quality?