and find out if it's legal. here's investigative reporter mitch blocker with a preview. >>> i think that's pretty ignorant. >> reporter: the mayor doesn't like it. and the world meeting of families calls it shameful. adds selling tickets for the papal events for hundreds and even thousands of dollars. >> they don't want them sold. >> but they also said there is nothing they can do about it. >> reporter: the nbc 10 investigators go undercover to meet sellers and hear their deals. how much are you looking for? >> $250 each. $1,000 for the four. >> reporter: we look at if selling the tickets is against any policies or laws. >> not looking to make $500 or $1,000, i think it's ridiculous that people would do it. but i don't think there is nothing anything wrong with it. >> reporter: for tegt vrs, i'm mitch blocker, nbc 10 news. >>> forget the fall today, one parish held a date gate in honor of the pope. they hosted this pope tailgate