The $100, according to Hirai, isn't something he expects, so the standard Sony puts out would probably NOT be $100.

All games for the PS3 have already been set at $50-$60. Retailers already got the word from Sony and you can see that PS3 game pre-orders from any store reflect this.

Sony will have the greatest hits lineup going within the first couple of months, so its not like all the games are going to be that expensive. Plus you have to figure how much longer and more interactive the games are going to be now. It's going to be a pain in the ass to pay that price when its first released, but you gotta let them make some money before they announce a price drop. Alot of people will probably just wait it out until the prices drop anyways.

Highly unlikely unless sales of some games grind to a halt really early. I can see it after a year, but since Sony themselves are taking a cost hit per unit on the PS3, I doubt that any of their first party games would go GH right off the crack if they wanted to make that money back.