definitely inspect further... immediately separate anything that has it on it...
This stuff starts underneath and if you can see it in the top layers it'd riddled with it...
even when checking for it, i'd do it in a separate areas to reduce how many spores you release... don't pull a bud apart directly over your bin of buds type concern. pry it open, and a bunch of spores fall out, lol.
be liberal in cutting around or salvaging anything... not worth your health. if you sel that type of shit to people you are worse than a piece of shit. i'm not assuming, just saying.. a lot of people "wash" this sort of thing and think or lie tothemselves that it fixes the problem.. that stuff is ruined. no ifs or buts... the parts it hasn't grown on are still sketchy af. i would never pay a dime for weed that was next to or in same room as other weed that rotted. guaranteed spores all over it.