Bud Lite sign

This is a plastic Bud Lite sign that lights up, it's about 3 ft tall. It's the shape of a can and looks like it has foam on top. The owner has had it for 30 years never hung it up and only turned it on occasionally. It looks to be from when Bud Lite first came out back in the 70's or 80's, maybe a first edition. I can't seem to find another picture anywhere. Any info would be welcome. Can anyone head me in the right direction to find somebody that could give me some information about this light?

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