There is,mostly because of "packed in olive oil".Almost all I see offered is in jars not
cans.It is a sometime summer treat in this house.How much we like a brand seems to be so price driven.We don't even see repeat small brands very often.Would love to see
if anyone has found a not so pricey brand (<$5.99 per 6oz).
An alternative maybe is to oil poach your own.There are several good recipes/methods,
although eat now is the trade off.Easy,tasty and not messy.