This any good? https://www.amazon.com/Stamina-35-1215-Orbital-Rowing-Machine/dp/B001HWHY8Q There's one on CL for pretty cheap ($85) near me. Says it works and is "like new", but I wonder why it is so discounted from retail. A more robust option like Concept 2 is out of reach financially at this time, even on CL. I like the free motion arms, though real rowing (the sport, not a row-boat) has the down-stroke glide down the body instead of out and away like this goes.