Edit: To answer your question that was prefaced by nonsense...it would be $150 cheaper at worst. That's why. Pack-in games and/or a cheap controller would also be a reason for existing PS2 owners.
The real nonsense in this thread is the existence of it in the first place. This rumor was already discussed about 2 weeks ago and debunked. The general consensus was that it would hurt Sony more than it would help them.