Angel,
I just got my dies for .45 acp this week and loaded my first batch. The approximate cost per round is below.
Powder - 0.02/rnd
Primer - 0.04/rnd
Bullet - 0.16/rnd
total, excl brass 0.22/rnd
I am shooting Berry's plated 185 grn Semi Wad cutters, and making the Major Power Factor (for IPSC) with about 5.1 grains of Bullseye.
I shot the IPSC last weekend at Shongum, first time ever and it was WAY cool. I shot single stack, Major with my .45. Extremely different than shooting bullseyes, and WAY more fun! I too am about to kick off IDPA at Somerset County FGPA. Let me know if you need sponsorship to get in the club. Tom