well there is a pretty big jump between penn state and tepper i think. I don't know much about that field, so i'd take a look at the employment reports. If penn state can get you where you want to be, then it might be worth it to go there. But I doubt there will be many opportunities for management consulting out of penn state.
the financial freedom of penn state doesn't mean that you'll be able to accept any job you want after school, in fact many companies that recruit at tepper likely won't recruit at smeagol. Also keep in mind that as bad as this sounds, penn state is still at a low point due to what happened with whats his name.
That being said, 150k is a lot of money. have you tried to apply anywhere else? maybe there is a happy medium. another program that is ranked a bit below tepper that would give you some money. Something like georgetown or similar. Unless you are only looking in pa. my point is that personally i wouldn't go to penn state over tepper even with the money. it's too big of a jump. But not knowing much about supply chain management I can't comment as to penn states ability to get you where you want to go.