I have the previous 72" version (still with the lift latch handles).
Mine = 72 1/2" W x 24" D x 44 3/4" H and 33,652 cu in. of storage at 2,600lbs max
New = 72 5/8" W x 24 5/8" D x 45-7/8" H and 38,600 cu in. of storage at 3,000lbs max
The only differences are the wheels (mine has 6 smaller ones VS 4 bigger onces) and the new one has a built in power strip. Obviously, I won't be buying a new 72". I don't know how they made it just a hair different to get 5,000 cu in. storage more, but the front of it looks the exact same as mine (drawer layout is identical).
I did the same thing 408sbc did....Mine listed at $1,499.99 and I bought it on sale at $999.99. That's the best it ever went. I also liked the additional height of the 72" cabinet compared to the others. I wanted a top to be able to set things on, but also didn't want to be bending down for every single tool (sockets, wrenches, etc. that's used the most).
Now, I'm looking to buy the 46" cabinet as a roll around unit/cart. Hoping it will be a manageable size to roll around while still being able to fit it in the back of my truck if needed via my Tommy Lift. I passed it up this past sale ($699.99 reg, on sale $599.99 plus 11% off, saving another $65).
I'm so happy that they made the smaller boxes all 24" deep now. That was half the reason for going with the 72"...until now.
They have raised the prices across the board now. 72" is $1600. I seem to recall the 41" combo going on sale quite often for $700 in the previous model (can't remember what the regular price was). Now, the 41" combo is $1,000 regular price. I also agree that they're not giving away the old model. Prices seem to not even match that of the old sale prices. I'm also glad they're carrying the gunmetal gray in the store and not the green. Not a huge fan of the green handles, but I'll special order a black cabinet again when the time comes anyways to match my 72".
For anyone looking for larger boxes, I've only seen anything bigger than the 41" box at two stores...the newer store in Rochester, MN and one in Eau Claire, WI (this one is huge, and should be as it's the "home town" of Menards). Stores will order in anything you want, unless it's the clearance model (then you have to pay the shipping and send it to your home).