If You Are Going To Reload...Get The Best Equipment You Can Afford....
Otherwise you will buy cheap....get into it (or not) and then spend more money (or quit and sell everything you just bought) getting what you should have gotten in the first place.
I've been reloading since 1979 and started with an RCBS Rock Chucker press, beam scale and the other items needed for single stage reloading. Since 1994 I've used a Dillon Precision RL-550B progressive reloading press.
There are many manufacturers of fine reloading presses, both single, turret and progressive. Lyman, Hornady, Lee Precision, Dillon Precision, RCBS, Forster and a few others I can't remember.
There are many reloading books available and do...DO get more than one! It doesn't often happen but every once in a while a reloading manual will have incorrect reloading data so...always cross check the load you are working on in another book. Also, the older books may have data that has been removed in newer editions for one reason or another so you have to keep up with the new reloading manuals when they are released. Speer Reloading Manual number 14 is one of the best in my opinion followed by the Lee Reloading Manual 2nd Edition (very good book that covers just about every bullet and powder combination).
Getting into reloading can be a huge drain on your finances if you go all out so start right in the beginning and get what you need.
For the most popular pistol calibers I suggest the Dillon Square Deal B press:
http://www.dillonprecision.com/#/content/p/9/pid/25237/catid/1/Dillon_Square_Deal___039_B__039_
It is only for pistol calibers and uses Dillon proprietary dies but if you are only loading for a few pistol calibers this press is a great investment.
If you want to load for all pistol calibers and almost all rifle calibers I suggest the Dillon RL-550B press which uses any manufacturers dies.
Last suggestion is check out You Tube for hundreds of reloading videos. Many of them are excellent and explain just about everything you will need to get started. Learn from other peoples mistakes, not your own!