Arum can't contain himself, It's starting to look like the PPV price is going to cost more than it cost to watch a typical fight live. It seems apparent that the fight will be in Vegas. $500 is the price for the cheap tickets. I'm guessing a $59.95 price tag for the PPV.

Pacquiao-Mayweather ticket to cost a fortune | Manila Bulletin

A 50-50 split with a $20 Million guarantee. Apparently Arum sweetened the pot for Pacquiao adding another $5 Million to the guarantee.
Mayweather-Pacquiao: Manny Gets a Massive Guarantee - Boxing News