Wings Season 3 Episode 16

Goof: Frasier says at the beginning of the episode that each person attending his self-esteem seminar would be paying $350. But later during the seminar Brian, Joe, Roy, Lowell and Antonio all arrive in hopes of seeing Helen and Frasier hopefully go at it. So we are lead to believe that either A.) anyone can just walk in off the street and attend for free or B.) All five paid the $350 fee just to see a possible fight or C.) All five snuck in. Slightly confusing to say the least.