I keep most cars a very long time, but with vintage cars there are times when someone offers you a heck of a lot of money and that makes it possible to bring something else into the collection. I just don't get attached to a particular license plate but some cars are keepers for life. I thought my 68 Charger was but there was a guy who kept offering more and more money and finally it was enough for me to let it go. The other thing is that the Florida "Antique" plate is actually ugly. It's just a turquoise tag. And I see them on 1980's mustangs, rust box pickups and donk caprices daily so they lose their appeal.