Delaware is the only state that permits private citizens to transfer state-issued license plates among each other. Delaware first issued tags in 1909. The porcelain plates were black with white lettering. It is the porcelain that makes the states' plates distinct. Other states stopped using porcelain in making license plates in the early 1920s. Delaware used porcelain for its plates until 1946. The last porcelain plate issued by the state was number "86999."
Expensive Delaware license plates currently for sale include "9755" and "2056" for $10,500 and $10,000, respectively, at LowTags.com, a website that buys, sells, and trades Delaware license plates. The current Delaware tag priced highest on the website is a two-digit trailer plate, "T3," at $15,900.
