I bought my Dillon specifically to do 9mm first, and will branch out to 40 and 45 later.
My costs are 3.70 for a box of 50, I buy bullets in lots of 4K, powder will soon come in kegs, and the primers are a deal. I make the rounds I like with the pep I want and that my pistols like, and take a great deal of satisfaction in the end product. Brass I have coming out the wazoo since I have been a brass monkey since before I started reloading...I bought the Dillon while I had 6k brass in coffee cans.
Do I save money? No, but once I've shot 4,760 rounds or so, it has paid for my Dillon...and its half paid now!
As for time, yes, mine is valuable, but there is also something to say for that quiet time doing reloading. And, I shoot an awful lot more than I did before and am seeing improvement, and that's the name of the game.