NG159630 / 3C6UR5FJ5NG159630 Laramie, 4x4, CC, Hemi, Level A, Safety B, BSM, other misc stuff, ordered 8/27, delivered to dealer 12/3 and picked up! About 100 days from order to delivery.
Dealer honored original Costco pricing ($1000 below invoice) and successfully used Penfed $500 discount. The December Truecar $500 discount did NOT work for me (they said it couldn't be found...). Like others have said, I think you need to wait a few days after getting the certificate to use it.
For those in Salt Lake City wanting a HD using the Costco pricing, Ron Sayer's Dodge in Idaho Falls is a great option and worth the 3 hour drive.