2015 2SS/RS 1LE w/Recaros...loaded up at $47,120 MSRP. $44,769.41 with GMSupplier price.
You could probably do better on your own. But then, it's seasonal too. Later in the year, bigger discounts prevail. BUT...sometimes they pile on from GMSupplier price as well, so that 2500 rebate they give to 2015 models later, would make that 44769.41 more like 42,269.41, which is almost $5K off of original MSRP.
Thus...the answer is...DEPENDS.