A brazen trio robbed a Manhattan Pokémon shop at gunpoint – making off with more than $100,000 in rare trading cards – as dozens gathered for a community event, according to cops and employees.  Footage of the shocking heist obtained by WABC shows the hooded, masked suspects – wearing anime-themed backpacks – barging into Poké Court on West 13th Street near Washington Street in the Meatpacking District where about 40 people gathered around 6:45 p.m. Wednesday. The crew, including one suspect