Save lots, that's if you had the foresight to buy primers at $40/1000 and have 10,000 on hand. save lots if you cast and get your lead for free. Powder @ $40/lb. Brass free from range pick up. So seeing that there is 7000 grains per pound. My load is 4.2gr of Titegroup with a 124gr cast bullet. 7000/4.2=1666 rounds per pound. So if my math is correct $40 in primers, $25 in powder, maybe $4 in bullet lube totaling $69 for a 1000 9mm. Yup I say it's worth it. Bought my Dillons 550's in the late 80's for under $300 if I remember correctly. Now if you have to pay current prices. $125-ish for primers, $125 for plated bullets, $60 for a pound of powder, and about a grand in reloading equipment probably not, YMMV