The Bialetti Moka Express is a great value espresso maker. It's one of those well known stovetop espresso makers which have been around for more than a half century.
It's inexpensive, it costs a lot less than even the cheapest steam driven espresso maker. It's easy to use, too. Just place medium grind coffee in the upper basket, and place water in the lower chamber.
Put the pot on a low flame. Wait for the coffee to reach the top. That's it. To clean it, just rinse it with water.
It's easy to use and clean. It makes great shots of espresso. And most of all, it's inexpensive. It's a great value espresso maker.