Set of 4 Rare 1982 USFL Arizona Wranglers Burger King Tumblers 7UP Plastic Cup

Description

I acquired these back in the early 1980's.  My Father worked at an outfit called Distron which at the time supplied Burger King.  Being football fans somehow they made it to our house.  Judging by The New Wranglers logo this would actually have been from 1984 when they swapped with the Chicago Blitz.  These look pretty new but I cannot be certain so to be safe they are listed as used. I believe these were originally part of a promotion at the restaurants but these 4 were never in a restaurant and just arrived straight to our home. If you know anything about these please send a message as I am curious.
The graphics look as clean as the cups and were manufactured by Louisiana Plastics Inc. out of St Louis MO.  Judging by the DC-32 on the bottom I would guess they are 32oz and fairly tall at over 6 inches but did not fill any with water to test in case they are new to keep them that way.
Item comes from a climate controlled smoke free home and is being sold as is unless I make a mistake in the listing.  Please see my other items and thanks for looking!