It turns out there's been a spate of violent attacks, including one where someone brandished a gun, between people who buy trading cards and flip them online.
Between a) a speculative bubble forcing prices way higher than retail and b) wild-eyed anarchy in the parking lots, Target has had enough, and will no longer stock Pokémon, NFL or other similar card brands.

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Between a) a speculative bubble forcing prices way higher than retail and b) wild-eyed anarchy in the parking lots, Target has had enough, and will no longer stock Pokémon, NFL or other similar card brands.
Through investigation, it was determined that a 35-year-old male victim was physically assaulted by four males ranging in age from 23-35 years of age as he exited the store. Investigation revealed the altercation appeared to have stemmed from a disagreement involving the purchase/possession of sports trading cards obtained from Target, police said. During the assault, the victim who is a valid CCW holder, was able to access his firearm at which point his attackers fled on foot, police said.

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