Stars currently sell for $250 US, dies are $40 US, the air cylinder(set and forget) is def. worth it at $100, also makes it quicker to add lube. You need some type of heater to run the Star and the one from them has a thermostat for repeatable settings, although the less expensive Lyman one will work. I use 2 of them, one is setup for Smokeless lube and the other for Black Powder lube, same with my other lube/sizers, different lubes. The Lyman machines both have built in heaters which is necessary for the harder lubes.