billybob44 is spot on with this. If you think you will stay with reloading, you may want to start with fancier equipment from the start. It will cost you more to start with, but it will save you money in the long run to buy once, rather than starting with low end equipment, then replacing it. The low-ball equipment I quoted, however, is perfectly adequate for producing ammunition. Most reloaders will find a use for an extra single stage press, however, so buying a Lee press now, and a Rockchucker later really isn't a waste of money. I have a less expensive RCBS Partner press set up on a Frankford Arsenal Portable Reloading stand that I usually have a Lee decapping die mounted in. In this way I can move the press into the TV room so I can deprime brass prior to cleaning it. Decapping is a mindless step, and it is nice to be able to watch a movie while doing it so I don't get bored to tears.
Like I said in my listing of equipment, I don't really like the Lee scale, so I suggest the Dillon Eliminator scale. It is more expensive than the Lee, but it is about as good of a balance beam type scale a person can get. The top of the line balance beam reloading scale (other than really expensive laboratory scales) is the RCBS 1010, but the only real advantage it has over the Dillon Eliminator scale is the dust cover that comes with the 1010. I actually prefer a balance beam scale over an electronic scale for simply weighing powder. Electronic scales depend upon an electronic strain guage, thus they are fragile and can be easily destroyed simply by dropping a cartridge on them from a bit of a height. In addition, if you aren't careful with your technique you can accidently induce error into an electronic scale that can become cumulative when weighing a lot of charges. I did this by accident once, before I learned the traits of this electronic scale, which caused me to have to pull the bullets on over 100 .308 cartridges and reweigh my charges. I'm very lucky I discovered the error. Electronic scales really come into their own when you are weighing things of unknown weight, and not simply throwing a given powder charge. In other words electronic scales are wonderful for segregating bullets by weight, or segregating cases by weight. Sometimes I will weigh loaded ammunition after I've reloaded it. If any cartridge varies dramatically from the other cartridges, this is a red flag that maybe the powder was left out, or it was double charged. Trying to weigh a lot of cartridges, cases, or bullets with a balance beam scale is a real pain in the butt, but an electronic scale makes it easy. I have used electronic scales when ammunition of different bullet weight by the same manufacturer got mixed. This manufacturer's loads with 150 grain bullets and 180 grain bullets looked exactly alike. By using my electronic scale I was able to easily segregate them again. I have the PACT electronic scale and electronic powder dispenser which talk to each other with an infrared port. This is GREAT for reloading rifle ammunition with stick powder that doesn't go through a powder measure well. All I have to do is put a powder weight into memory. I hit the "dispense" button, and it weighs the charge for me! I wish I had this setup 30 years ago. It would have saved me a LOT of time and headaches! It is expensive, but if you are going to stick wth reloading, it is well worth the investment!