'Peter Wilcox' is a newer variety developed by the USDA breeding program. It has a medium purple skin color and a medium to dark yellow flesh. It was bred for nutritional qualities; the carotenoid content is 15% higher than Yukon Gold; and it has a high Vitamin C content. Peter Wilcox is also known as Purple Sun and Blue Gold.
The price is per pound. One pound of potato seed may amount to around 2-5 potatoes depending on their size and the variety.