I train at a shithole. I paid 150$/year. But thats not worth more. Lot of people, many of them skinny wannabes. Some juicers there, but they still have no clue what a clomid is and complain about how they lost their sex drive shooting 600 mg of deca. So I'd give it a 3.
I'm about to switch in January to the Cardiology Institute's Gym. My employer will pay 75% of the fees, which are around 500$ a year. Included on with your membership: blood test every month, one electrocardiogram the first day, a qualified trainer (even if I dont need one), custom diet and a nutritionist available at any time. So it deserves a 10.