2017 GMC TERRAIN Lease

Anyone have the residual and money factor for

2017 gmc terrain sle1, sle2, slt
Months/annual Mileage:36/12K
zip Code: 11563

Also, am I better negotiating price or going off of a program like Costco or true car. Right now true car has an incentive for 2500 gmc loyalty which I haven’t seen anywhere else.