How do I find out what incentives and how much lease cash is offered?

I’m interested in leasing a Q50 and heard all different lease cash numbers. Does anyone have accurate numbers?

I’m pretty new here, but I have been using these:

https://www.edmunds.com/car-incentives/

https://www.kbb.com/new-cars/car-incentives-and-rebates/

http://www.autoblog.com/new-car-incentives/