I was looking on the GMC site at the Acadias in my area and noticed something strange. For most (not all) of the SLT-1 FWD's I was looking at the stated MSRP was higher than the cost on the web site. The dealers were passing off $35,370 as MSRP instead of the $33,960 on the GMC site. Some Acadias were showing as $33,960. What's going on there? These costs were all before options and destination charge. Are they trying to rip us off, or is there a legit reason for the descrpancy?