Why are these potatoes the most expensive?

I'm going to roast some of those tonight in fact.

they are probably a hybrid, therefore take more effort to grow.

or they could be a more 'pure', closer to what old-world potatoes used to be

Because they are yummy.

They are dug out of the ground by magical midgets

It takes more of them to weigh a pound. 😉

They're magical potatoes that turn you invisible when you eat them

"Specialty" foods always are 🙄