If your still looking for a home gym set up, there are a many good companies. Some I have dealt with and had great luck are the following:
Fringe Sports- great prices and free shipping AND FREE RETURNS
Get RXD- Great customer service as well. Need rack called the guillotine. Great price and allows pull ups, dips etc...
Rogue Fitness- Cadillac equipment
I have the Rogue S2 squat rack with spotter arms and dip attachment
Fringe bar and bumpers
Rogue Bench
Lifeline bands (great dumbbell substitute ad much cheaper) Also check out Gorilla Strength bands
Misc DB's from craigslist
KB's from Fringe
Rubber mats from Tractor supply
Craigs list has great stuff. I've gotten REALLY good deals on some stuff
Used tires (free again) for flips, dragging and hitting with sledge
Some really good DIY stuff as well.
Gave up the gym membership about 3 years ago. Workout anytime. My sweat on the equipment. If I want to yell, scream or pass out, no one to complain. I can drop stuff, leave stuff laying around etc.... Really glad I saved and built one. Little by little and piece by piece.
Good luck