This is a 1988 picture disc reissue and I have confirmed on discogs that there is not supposed to be any tray paper within the case. 
A visual inspection reveals a few smudge marks (not from me and I didn't want to put any marks on the disc wiping it) along with other tiny marks with nothing of any significance and the disc plays 100% perfect and is scored EX
The issue driving the good rating is some light scuffing to the CD case (no cracks). 
The insert shows only light wear along with a small discoloration spots inside the primary insert however there is no smell of mold. There is no OBI but should be.
Disc will be mailed between cardboard and bubble wrap in a cardboard mailer.  If you have any questions please let me know and thanks for looking!