Can i go in to at&t store and buy an iphone 4 without plan?

Since the iPhone 4 is a 99 cents, can I go to the store and buy the iPhone 4 without a plan on it?

Not for 99 cents. That price is only good if you get a 2 year plan. You need to read the fine print!

Requires 2-year service agreement and minimum data service starting at $20/month.

http://www.att.com/...Vr31NNjOpA

Yes, but it'll cost $499.

Go to the store and ask them. They should know.
Or ask in the phone section