Build quality (over 10 pounds of solid metal, no plastic parts), completely disassemble-able/maintenance friendly, replacement parts available (and have been for over a decade), and the 20:1 leverage gets a ton of juice out. Like enough that I have to drastically adjust recipes that say things like “the juice of two limes”. And not that this makes it better, but does affect the price, it’s made in the US. The target market isn’t residential, it’s busy bars with fresh squeezed citrus, and for that, the speed, reduced waste, and durability (and lack of tiring out your arm) make up for the cost. For residential, it’s a ridiculous splurge. When I bought it, they went for $400 and I found it on sale for $320. I’m guessing the cost of aluminum has gone up since.