Harvey, it kind of depends on what "ripe" means. If you mean, are they not oozing sap when picked, yes they could be shipped overnight or 2 days. If you mean picking them 2-4 days later, when they are truly ripe, you might get away with overnight and some very, very careful wrapping and packaging. Once they are truly ripe they are very soft and very perishable. if they are less than truly ripe, IMO, they are not worth the expense of priority/overnight shipment.