I've been put of whole chickens, as the last one I attempted to roast, had a nice big pus ball on its back, the kindly burst on touch, Yeugh. I felt green for weeks after.
Our local Safeway always has a bargain shelf, full off very strange coloured meats, can't imagine anyone would want any of it, even if it was given away. Doesn't give me alot of confidence in buying the 'good' stuff really.