You will not save money, you will spend the money you save to buy more reloading supplies. It is addictive.
I started about 6 years ago and I reload for 45acp, 38 spec, 357mag, 7mm-08, and 30-30.
If you are a detailed type person aka: O.C.D. personality you will get into it and spend more time then you think reloading.
I started with a single press then went to a turret press then to the progressive press. The more you reload the more you shoot.
You have to ask yourself this one question:
Do you shoot more to reload or reload more to shoot? 