In arkansas the cost is 7.00 for the lifetime plate and registration certificate, 5.00 for the title, and then 2.50 misc fee. All for 14.50! You do have to prove you have another vehicle to drive, but there is no use restriction on the Arkansas antique plates, or condition requirement....I see POS beaters that are 25 years old riding around on antique plates....my 1955 S&S hearse even has antique plates assigned to it and it's in-op without an engine and trans, but I had to buy em in order to get a clear title in hand.. They are yours for life and fully transferrable for a 5.00 title fee if you trade cars. The one I have on my 56 Fleetwood, I originally had installed on a canary yellow 57 Chevy 4 door hardtop back in 1994. I traded that 57 for my first cadillac, a chantilly maroon/alpine white 56 Sedan De Ville, and haven't looked back since!
Jeff