If all you are doing is pistol ammo, you could get by with a Lee kit, their kits start at $150.
I reload for both rifle and pistol.
I use my single stage presses for all of my Rifle reloading, I even hand weigh with a beam scale to the exact granual for all of my rifle loads. I want that ammo to be as close to perfect as I can get!
I also use my Single stage presses for pistol ammo as well, but usually just when doing load development. Once I find the load that the pistol likes I duplicate it on the progressive press for volume loading. I like my pistol ammo to be accurate, but I don't hold it to the same tolerances as my rifle ammo.
If you are looking for a progressive press, I would reccomend a Lee 1000. Cheap, decent enough and they are cheap.....
When I started relaoding I was at my fathers knee, into my teen years I used my dads equipment to reload. When I moved out I bought a used Pacific Press (made by Hornady) I paid $40 for it 18+yrs ago. After that I slowly started buying pieces here or there at Gunshows Etc. Before to long I had a decent set up. I had probably spent double the cost of a Rock Chuckler kit, buying this or that. If I had to "do it all again" I would have saved my money and bought a RCBS Kit, it is the press and equipment that I generally use as a benchmark for all other presses.
Just recently I finally picked up a Dillion (progressive press).... Once you start you can't stop, it's a never ending cycle of procurement, there is always something else to "try out".
Cheers!