One of the chains has Cosmic Crisp apples on sale this week for $1.28 a pound. That's an apple that has been 20 years in development, a cross between Honeycrisp and Enterprise. It is a large apple, sweet and slightly tart, with good storage characteristics, the developers say it can be stored in the refrigerator for up to a year.
I bought a few and tried one, it was tasty, so I bought more, as the sale ends today. It is said to be a good cooking apple, so I'm going to try making an apple pie with it in the next few days.