1987 and 1988 Natwest Cricket Finals

Hi, I was wondering if anyone could help me. I am looking for footage of the 1987 and 1988 Natwest Trophy Finals and also 1989 Refuge Assurance Cup Final.

1987 Natwest Final Northants v Notts
Full Scorecard of Northamptonshire vs Nottinghamshire Final 1987 - Score Report |
Complete Scorecard of Northamptonshire vs Nottinghamshire Final 1987, National Westminster Bank Trophy 1987 only on Find the complete scorecard of Northamptonshire vs Nottinghamshire Final Online

1988 Natwest Final Middlesex v Worcestershire

1989 Refuge Assurance Cup Final Essex v Notts
Essex v Nottinghamshire at Birmingham, 17 Sep 1989

I have been looking for these matches for a long time with no luck. There is very brief parts on youtube of the 87 and 89 and both the uploaders don't have anymore footage of the games. I've also tried messaging a number of other youtube uploaders as well.
I have a pretty extensive collection to exchange with. If anyone has any other English county matches from the 80s and 90s they feel I may be be interested in I'd be very happy to hear from them as well.
My email is if anyone can help.
Thank you