Fully loaded rams and the GMC Denali also push the 70,000 mark.
We have inflation and the EPA to thank for that. There is almost 10,000 worth of emissions junk on all the new ones.
That might be true for the Ram, Honestly don't know but you cannot buy a $70,000 GMC Denali.
I fully loaded a 3500 Dually, Denali, with every single option and it is about $67,xxx. That includes everything except accessories (chrome gas cap cover, cargo organizer, tool boxes, chrome door pulls, etc, etc). REAL options, sunroof, navigation, DVD/Blueray, etc, etc.
I'm not sure about Ford and Dodge, but in many cases you can buy a 1-ton cheaper than a 3/4 ton on the GMC side. It will depend where you live but if you live in a major metro area or close enough to one, there is less advertising on a 1 ton than 3/4 ton. MSRP is MSRP everywhere, but invoice price includes regional advertising, so invoice in small town in the middle of nowhere will be less than a major city. When you see said truck at a football or baseball game, rodeo event, etc, etc that money comes out of every vehicle sold on the invoice. With GMC they do not charge that money to a 1 ton. The only difference in the GMC is a helper spring on the back end and slightly different shock valving, you won't notice the shocks or the helper spring since it floats until loaded up. Buy the 1 ton if you can. There are fewer trucks usually in the 1 ton selection than 3/4 ton. That may change.
Also, there is a lot of money in emissions equipment but not $10k worth. I believe it is closer to $3k on the manufacture side of things.