You can’t get a buy it for life coffee grinder under $100, or even under $200 unless you buy a manual one.
For a manual one: Burr grinder, steel conical burr instead of ceramic (still will likely last longer than a ceramic one) and because grinding by hand absolutely sucks, get one you can attach a drill into instead of using the manual handle.
If you want a quality bifl electric, you’re going to have to find used or spend over $200
You can’t get a buy it for life coffee grinder under $100, or even under $200 unless you buy a manual one.
For a manual one: Burr grinder, steel conical burr instead of ceramic (still will likely last longer than a ceramic one) and because grinding by hand absolutely sucks, get one you can attach a drill into instead of using the manual handle.
If you want a quality bifl electric, you’re going to have to find used or spend over $200