Need help figuring out if these are actually worth something. Found it in my old collection as a kid

Jordan is my GOAT… but this LBJ card in my PC is so fun to have

Lately been wondering if this card will have the ability to hold its value in 5+ years. Not much to do w Brady’s career and makes it lose some significance. Should I move this before it’s too late?

Guys, I’m searching for the best / most collectible Jack Nicklaus rookie card. Want to start building a golf PC, but want something that can really sustain value too