The brass I had was in decent shape already (9mm) the .30-30 brass was new Winchester and Remington brand. I do not have a tumbler right now, but one is coming to my house and is somewhere in the mail system as we speak!

I've got a lot of .38 Spl brass I can put in there, I plan on buying a set of Lee carbide dies for .38/.357. My 9mm dies are carbide, that's why I didn't bother with lube/tumbling them this time.
If you don't have a cheap tumbler yet, here is one $30.
https://www.midsouthshooterssupply.com/ ... BSR0052001
I did not buy this one as Google didn't help me find it.

I ended up buying the Frankford Arsenal Quik-N-EZ tumbler off Amazon. I still saved some money, but not that much.
Handgun loading is super cheap. With one pound of powder you should be able to load over 1000 rounds. 1lb = 7,000 grains. Normally handgun cartridges are using less than 7 grains of powder. The only tip I have for handgun ammo is to make sure you expand the case mouth enough for the bullet to start positively. My first batch wasn't expanded quite enough and made loading a tad difficult. The second time around they were excellent after I expanded those cases a bit more.