Curly Fries in Upper Darby

6 restaurants in Upper Darby list curly fries on their menus. The cheapest is Al-Safa Pizza & Grill at $4.99. The typical price across town is $6.25, and the dearest we found is $9.99 at Keystone Pizza, so the two ends of the list are $5.00 apart, which is 100% more for the same dish. Of the 6 kitchens listed, 1 charges more than a dollar under the typical price, 3 sit within a dollar of it and 2 charge more than a dollar over.

We track curly fries in 49 other areas and compare them all on curly fries across United States. The typical price there runs $7.25 at the median, so Upper Darby is cheaper than most of them, with a lower typical price than 47 of the 49. The lowest best price anywhere we cover is $4.00 at Papa Nick's Pizza in Philadelphia, PA, and the highest best price is $7.20 in Wildwood, NJ. The nearest area with it is Drexel Hill, about 2 mi away, where the best price is $5.50.

Where is the cheapest curly fries in Upper Darby? Al-Safa Pizza & Grill, at $4.99 on 1500 Garrett Rd. The same dish reaches $9.99 elsewhere in town, so where you order it changes the bill by $5.00.

What should curly fries cost here? About $6.25 is the typical price across the 6 kitchens in Upper Darby that list it. Of the ones listed above, 1 is more than a dollar below that and 2 are more than a dollar above, so the typical price is a middle rather than a floor.

Is it cheaper nearby? The nearest area we track it in is Drexel Hill, about 2 mi away, where the best price is $5.50. That is $0.51 more than the best price here.

Why do the prices differ so much? We compare what each menu calls the same dish, and menus are not identical: portion, cut, sides and the kind of room you are sitting in all ride on the price, and none of that shows up in a number. Part portions and half sizes are kept out of this comparison, and a chain charging the same at several addresses is counted once, so the spread above is between genuinely different kitchens rather than the same one repeated.