Here’s a special made car from years ago. The Johnny Lightning Festival from 2007.
Held in Chicago at Wizard World.
The standard for most large shows is to create some special event-only die cast cars to commemorate these fests.
Here’s one of a Buick Grand National (albeit in red) that was created for this particular show.
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Here's some related Buick items if you happen to be shopping for Buick merchandise! (if you can't see them, turn off your ad blocker!)
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