Meh I think it'll turn out to be a positive...

You wont have tons of worthless apps for a buck.
You will have plenty of quality apps for only 3.
You'll also have alot of Trial and promo apps to get dev's names out for free.

Not that big of a deal - in the end you'll probably end up SAVING money because you arent enticed by dropping $1 on P.O.S. Apps every time you get bored.