Will this downgrade my otherwise perfect book? 0

[juniorMC]

I have several pics of this mark, but the thing is I got this at the shop and I seriouslydoubt they put this on there.  Could this be some type of issue with the paper or actual marks on the back cover?  I'm hoping it's  a paper color issue.  What do u think?

[The Lions Den]

To me, it looks like the book came in contact with something and it left some light marks... 

[Gaard]

On 10/24/2023 at 3:09 PM, The Lions Den said:

To me, it looks like the book came in contact with something and it left some light marks... 

yep

[Eric C M]

Appears to be cleanable though, especially on that solid white cover