That would be about right. I can't remember how we got tickets, it might have been through someone in city's commercial department.Definitely banned in 86-87 (Swales and the City directors didn't attend in protest).
We were still banned after returning to the old First division, but to be fair to the Luton fans, they used to sort a few tickets for visiting supporters.
I definitely remember a game when Redmond scored,where a local had sold us a couple of tickets in the home end, just before kick off.
David Evans was the main perp.