1st off I'm not jealous of anyone's setup, and I can afford whatever I want to buy.
You're missing the point Lola.
Sure you need decent lighting and adequate equipment, but it doesn't have to break the bank to get started growing. First time growers don't need to have a 2 grand setup to start with. If the first timer decides they want to improve on their hobby, that's great.
My point was, growing weed isn't rocket science, and throwing a lot of money and tech at the process doesn't make you a better grower.
Back in the late 70's when I worked on a farm I'd find a secluded 300' x 300' patch of ground rip it up with the tractor, throw some ammonium nitrate down, broadcast the seed and harrow it in. Come back early fall cut out the males, and then harvest in late fall. That's about as low tech as you can get, and it worked fine.