It belongs in a video game museum to be shown to people.
In all seriousness: as a game, it's pretty pointless, just a couple minutes of score-based mini challenges. There's no win condition intrinsic to the cart, the play value requires multiple people competing for the best score.
As an artifact, it's pretty cool- a physical representation of a time when Nintendo was king of the gaming world & you could get away with a competition like this. I can't imagine a company making a special variant of their game just for a contest these days.
Personally, I think that makes this the perfect Overpriced Gaming Grail- something those with the money to burn on such tat can attempt to justify for its historic value, while simultaneously being completely unnecessary as a gaming experience- so those of us without infinite money to burn don't have to lose any sleep over this one. Couple that with most repros not even attempting to mimic the real thing, and you've got the perfect balance of bloated bragworthiness and gaming experience.