Batman: The Dark Knight Returns - Deluxe Edition (Slip)

Maybe the seller didn't know what they were buying. The condition was listed as good and here is a break down of my slip cover condition list. What he bought was a 3 or 4/10, which would indicate a lower condition slip.

Slip Cover Condition out of 10

V-M (Very Good - Mint) 9/10 - Maybe 1 or 2 small corner dings
VG (Very Good) 7/8 - Corner dings or small crease
G-VG (Good - Very Good) 5/6 - Creases or larger damage to corners
G (Good) 3/4 - Large creases, damage to sides or corners or markings
P-G (Poor - Good) 2 - Small rips, large creases, staining
P (Poor) 1 - Rips or severe damage