Coffee machines
Super-automatic, manual espresso and pod machines. The big brands sell the same core machine at several prices, and the extra money often buys a screen or a milk carafe rather than better coffee.
Cheaper alternatives

De'Longhi Rivelia EXAM44055B alternatives
Three cheaper machines: one-touch coffee, a guided grinder, or full manual control.

Ninja Luxe Café ES601 alternatives
Three cheaper machines. Two need a separate grinder; one does it all for you.

Breville Barista Touch Impress alternatives
Guided shots, a grinder on board, or auto milk, all for much less.

Breville Barista Express alternatives
Three cheaper ways to café espresso: guided, hands-free milk, or the bare essentials.