The steelbook case, game disk, and inserts are all in fantastic condition. Only the outside sleeve has signs of any damage on the frontside and it is minor at best.
( i have tried to depict the damage in the images but i am happy to send more for reassurance)
THE DLC CODE IS VALID AND UNCLAIMED!
It is possible to check the code via the PSN stores redeem page and i have checked on my own system and have posted an image to try and validate.
(Please excuse the low quality image but is difficult to depict the validity of the code without revealing the code itself)