lol your either really high or really uninformed but so was everyone at one time so its no big deal. Look anyone can grow on any budget you gotta buy smart bro. basics first...
(general crap)
growing container - bucket, bag whatever just a place for the soil... if outdoors a hole will do.
clean water - do i need to say more?
1. QUALITY SEEDS - this is easily the most important part, bad seeds produce bad products have you ever seen someone become un-retarded?
2. GOOD SOIL - anything will work but better soil = better tasting / yielding buds. a lot of ppl use FF products and sware by them... they work well but are expensive. Organic soil from lowes / HD works just as well... just read the packaging and dont buy a bag of loam. i paid like 3.50 for 3 cuft of organic soil at lowes.
2a. LIGHTS - get a HID - it will make all your hard work worth the while - you can get 400w HPS for like 120 bucks.
3. NUTES - a 10 dollar bag of high P fert and a 10 dollar bag of high N will do you fine for flower and veg ... i do a premix of both into the soil i plant in to ammend it.
all said and done good seeds = 50-90 shipped to you prob get like a 5pk and some freebies from attitude.
soil = maybe 15 depending on container size and # of plants
lights = 120-200
nutes 20-30
so that figures about 205 USD on the short side and 335 USD on the high end. that assumes you are growing in a closet not a grow tent... + 125 for a small one. plus your gonna have to add a fan / odor control later on which can be another 125-300 dollars based on quality and size of equipment. now you dont have to buy everything at once... your not gonna need fans and odor RIGHT AWAY, so just save and buy as you go. but let me just say if you try and half ass it the plant can tell and its gonna half ass its production of bud to get its revenge.