A neat addition to your Buick literature collection would be some of these (now rare) postcards that Buick dealers sent out to inform potential customers of the new Buick Regal model of the year.
Below are a few examples from a few different years.
.
.
.
Here’s some other items if you’re shopping for Buick merch:
(if you can’t see them, turn off your ad blocker!)
.
.