Please donate it to GoodWill ! (or other Second-hand store)
My husband & I buy vinyl records at Goodwill. We've found great stuff! For like $1-$2 a pop.
Throw it out!
I just discovered a technique that will save a lot of aggravation. When I find a record that is not satisfying me sound-wise (or sometimes musically,) I dispose of it or relegate it to the inactive file. Rather than having it available in my collection to aggravate me, it gives me great satisfaction to get rid of it!