I have a hard time finding it. I'm living in Flushing, New York.

How much to lease it anyway. Is it better to buy new/ used or lease?

you can find one at your closest certified pre owned n new dealership.

for lexus, good websites to find them
www.cars.com
www.autotrader.com

If you are debating whether to buy or lease, always ask yourself if you are wanting to keep the gx 470 for 4 or more years, if less than 4 years go with lease.

if you want to compare the cost of leasing based upon number of miles, year, and down payment, go to www.leasecompare.com for good range of lease prices