I have home run and foul balls I caught in each decade. As a fan of the game I would think it would be cool to own. It's not about a price tag or a milestone. To catch a Pujols home run is pretty cool considering the guy is a hall of famer. That's my point. 498 isn't a significant number unless something bad happens to him and its his last one ever.
Again though, there are only a handful of guys that hit #498. So owning it would be cool for me.
If you don't see it, ok. Whether you're a fan or not. I'd think catching a HOF HR ball would mean something if you care about the game at all.
If you just want to go to a game and get drunk and make a spectacle ripping off a Cub tradition, go right ahead.