Dealer said no to demo (BMW) located in IL, I am based in Cali

He said based on some law they cannot lease it out to California, Its 2016 BMW with $1562 Miles on it, Only option is to buy it. Any suggestions ?

Take your deal and find a Cali dealer who will match it

you have a good chance of getting the same or even better deal from a CA dealer, they tend to be discounting more aggressively than most states

So many good demo deals in California. Check out Pacific BMW in Glendale:

Its a manual transmission, not many options available