++1!!
I am in the same boat.....
I remember my dad and I going to Collingswood auction in New Jersey as a kid.....He bought me a complete set of 82' Topps that my mom gave us money for the boys that day...I was always into collecting cards before that, but those days were so memorable to me..We would go on Saturday's and Id buy the 80's baseball crap
......well, as you know those cards are really not worth much now, but I still have that 82 Topps set and it is priceless to me
I lost Dad to a massive heartattack in 1993 when I was in college(we were fighting at the time).......
As you know I LOVE my T206 Scrap/Freaks and rarities, but ID GIVE THEM ALL UP to have dad back, even the '82 Topps set....or just to tell him I loved him
enjoy the show with your dad and cherish every moment, trust me