Does the HOP Know What 'Free' Means? (updated)

In today's announcement e-mail, The HOP, Hopkins Organization for Programming, advertised a raffle for a pair of Baltimore Ravens game tickets. The headline read, "Win a free pair of Ravens Tickets!" Sounds good, right? Read further and one will see that the winner will only get a pair of discounted tickets. Does somebody proof these things?

UPDATE 9/24/2010 3:04 p.m.: 
The HOP corrected it's mistake from Tuesday, telling students on Friday winners of the raffle got discounted tickets rather than free ones.