I have collected cards for 50 years and as above when Moz says in mint condition we mean mint condition or pristine, like brand new straight off the showroom floor, no hairs, no creases, no bits of dirt.
if a collector on here asks a question about the card, they also want to know the ins and outs of a ducks you know what.
when asking top dollar for a card, they want it perfect with no flaws.