YES YOU CAN SAVE MONEY RELOADING....unless you are old and/or in poor health, planning to kick the bucket in the next couple years.
The fact is, I bought my reloading press (RCBS Rock-chucker), Scales (RCBS 5-10) and Lee auto prime many, many years ago (1970's). In fact, the Auto prime is the "new" addition to my setup and I bet I've had it 20 years. I don't use electronic scales or power trimmers. Stick with the basic needs and you won't have to invest a ton of money.
Buy a good Cast Iron press and decent scales along with good dies, a primer setup, champher tool, loading blocks (2), plastic neck brush, primer pocket brush, some motor mica, decent case trimmer, case length caliper and case lube and go for it.
I have loaded a pickup bed full of pistol ammo and probably 8,000 - 10,000 rounds of rifle ammo as well.
I've loaded so much stuff that the cost of the equipment has long since been worked out in savings.
Now add to that the joy of rolling loads that woop the socks off factory offerings, which brings more confidence and you reap the full benefit of reloading.