You won't be sorry buying it new. My 550B is 30 years old and it is still like new after thousands and thousands of rounds through it. And...if anything breaks, Dillon will gladly replace it, usually without charge. I recently had a bushing break, and a phone call had a COMPLETE new part in my hands in a few days, with the bushing only a tiny part of the assembly! A word of advice - don't scrimp on dies from other manufacturers. Pay the extra few $ and get quality Dillon carbide dies - you'll be thankful you did. Just perform routine maintenance on the reloader and it will last you a lifetime. I load 380, 9mm, 38Sp, 44 Mag, 45 ACP, 45 Colt & 223 all on the one press.