I bought a tabletop ice maker from Costco for $80 three years ago, and have never ever regretted it. It doesn’t pull a lot of power and works pretty fast.

The downside is cleaning it, it’s cheap so you can’t easily break it down and rebuild it, so you’ve got to get creative.

Edit: I see you said “nugget” now, (which I don’t exactly know what that means), but these ice pieces are not rock hard like refrigerator ice, fwiw.