Now that I'm working up above 20th St I found Gianna's Jr. (everyone wants to be a "Jr." now!) and it was my big cheap lunch find. Great pizza and at less than 2 bucks a slice (for very good pizza). I visit the one on 6th St sometimes but since I'm always at 20th St for lunch, this was a great find. I walked by today and sign says they are closed temporarily while looking for experienced cooking help. They do say they will deliver to the area from 6th St. (They have a fan base there) but I won't expect that for a couple slices.
Anyway, if you missed this great find.... you missed it.
My backup is Two Red Boots Pizza at 2100 Chestnut. The only cajun pizza restaurant in town. (Yep they use hot sauce in their tomato sauce. I go for the Mild "Mother Earth" covered with fresh veggies and huge sicilian thick slice is only $2.50 (plus tax!).