He would make more in the UFC with PPV points. Let's not even act like he wouldn't. He's not going to make $4 million a fight in Pride Part Duex but he will be fighting chumps.
Who wants to buy any ppv of this event?? They must be charging a fuck ton at gate to make money, sponsors must be shitting them money as well. This card in the 90's would be insane. But not now