2015 Keystone RV Summerland 2980BHGS

Nobody?

Towing with a 2008 2500HD CCSB 6.0. Found one for 17995 at a different dealer.

Looks nice, I cannot comment on the Keystone but I'll tell you I didn't pay much more than that price in the link for our Jayco 32BHDS, same exact floor plan plus the second slide in the rear bunk area make a HUGE difference.
Not sure what you're towing with either, ours is pretty heavy.