How long does it take for something to be an antique? How old is the Super Nintendo Entertainment System?

My family has a lot of pretty old stuff we keep around, and I was wondering how long it will take for them to become antique. For instance, we have a controller for the Super Nintendo Entertainment System? how old is it and how long before it’s an antique?

The Super Nintendo Entertainment System is 143 years old.

This definitely qualifies it as an antique.

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