According to the duPont Registry, Fiberglass Freaks from Logansport, Indianapolis has gotten a license from DC Comics to create full-size drivable replicas of the 1966 TV version of the Batmobile. Each replica costs $150,000, takes approximately six months to build and the company is limited to eight cars due to their licensing agreement.

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Fiberglass Freaks licensed by DC Comics to build original Batmobile replicas
DC Comics licenses fan to build Batmobiles