Mayweather-Pacquiao: whatever it'd take to host the fight party
(If they price it @$100, so be it; Mayweather delivers a spectacle when he fights)
Cotto-Alvarez: whatever it takes to watch the fight at a pub
($10-$20 +drinks; doubt that Oscar/Arum commit to actually putting together a full and compelling card for the $60-$70 that they'll likely ask for)
70. Why pay more? They're supposed to fight eachother. You shouldn't have to pay more for a good card. Ufc doesn't charge more and their cards are always good