If your looking for about a zip from a plant I would suggest getting:
-a 1 gallon or so pot to start your plant in
-a 7 gallon pot to transplant to (it seems big but it really isnt, plus it will make it easier to light your plant)
Your pots should cost you under $10
-8 23w or 26w CFL's (might as well be the same thing as far as i'm concerned), 4 of them being 6500k (blue for vegging), 4 of them being 2700k (red for flowering)
-2 light socket clips
-2 light socket deviders (they are just little things you screw into your light socket that turn it into two light sockets, very efficient if you ask me)
^So to yield about an ounce I would say you want around 100w of CFL, meaning 4 bulbs. Your 100w should cost you only about $40. You can even spread out the purchase over a few weeks
for soil you want Fox Farm Ocean Forest potting soil, you should be able to google and find somewhere nearby that sells it. It will cost you $10-$20 depending on what size of bag you have to buy. One of the reasons i suggest the 7 gallon pot is that way you may be able to get away without using any extra nutrients. If you really wanna give that a go maybe even go with like a 10 gallon pot? Again, they sound huge but they really arent, and the bigger pots are easier to clip your CLF lights on to
And I (very strongly) suggest having some sort of fan blowing on your lights, or at least moving air around your plant. I may have left a few things out but yeah. You want about 100W of CFL, probably at least a 3 week veg, expect your plant to grow 2x taller than it is when its vegging when you flower it. You can always add more CFL's, but up to a point it stops being worth it and you should upgrade to something bigger.
My 0.02
Edit: The link in my sig is to my last grow, I used CFL's and eyeballed some nutrients i baught using my tap water. I never once checked my PH, I still don't (only because i cant afford a meter right now). But you very well may be able to get away with just using a fat pot with tap water, thats pretty much what I did