These are sold by the pound.

Yukon Gold has golden flesh ithat s richly flavored and fairly firm and moist. A perfect compromise between dry, fluffy russet potatoes and moist, waxy varieties, Yukon Golds are incredibly versatile. They're superb for mashing and in soups and chowders, and they're great for roasting and sauteeing, too.

Red Pontiac potatoes are especially good for mashing, due to its especially good flavor and texture. Dark red smooth skin on oblong to round tubers with white flesh.