A lot of the areas that supers are "dead" is not cost or lack of parts! It's lack of building skills and terrain! A lot of places don't have a place for supers to run and make it hard/challenging for them! And I have a retort for your "Premiere Class"....see my post below so I can address it to both of you guys.
Both of you have this "I can just swap parts over on my Comp 2.2" idea. And that this is a great thing? Riddle me this daddy-0, are you going to give up competing comp 2.2 for super class? No! And neither will most people! They don't want to tear their comp 2.2's down so they can run in another class! Comp 2.2 is the "Premiere Class" right now!
We keep hearing from a lot of you that don't even have or compete with a super about how expensive they are? Can you please back this up with facts for us? This is yet another reason people don't have a super right now, because you guys keep hammering in their heads how expensive it is!:?
$650! PayPal me $650 and I will build anyone a comp super ARTR, you add TX and RX! Clod axles or Bully's, 1/2" delrin links, RC4WD aluminum steering links, JP Customs super chassis (HaVoc or HellStorm your choice!), HPI Blast wheels, Panther Plowboys tires, Holmes Hobbies TorqueMaster ESC, Punk Dig, and some 1/4 scale servos. Or $450 for a roller! I'll ship it assembled so all you have to do is put 4 screws on for the wheels! I know a lot of you are afraid to build! That's for a all new super! Still to expensive for you? Then you don't need one!
Guy's, stop being so afraid to build a new rig! If you would just drive a super one time you would be giddy! These rigs can do stuff on the rock that you just dream your 2.2 could do!
And stop saying that we don't have enough parts for supers right now! Let me break it down for you just a little......
Chassis.....
JP Customs, HellStorm and HaVoc
NN chassis
Stick chassis
Pimpcane chassis
XTM
Bully chassis
I've seen K2-5's on supers for a chassis!
And there is more!
Axles.......
Clod
Berg
Bully's
Jugg
TXT
Maxx
XTM
Wheels.....
RC4WD has several 40 series beadlocks for supers!
Proline 8 Shooters, Rockstar and more!!!
HPI Blast
Vanquish super wheels (BLING!!!)

NICE!!!!
DNA 115mm wheels (They were limited run but if the demand was there you would see them again I'm sure!)
Then there is all the smaller and BIGGER wheels out there, to many to list!
And let's not forget that guys like Eritex and Mayhem will make you what you want as well!!!!!
Tires.....
And that list is long as well!
Panther Plowboys and MeatGrinders, Cougars, Leopards.
Moabs
X-Locks
Rovers
You can make just about any wheel you want here guys! Or you can buy some 40 series and not worry about it!
Links can be made easy or there are several vendors that will make them for you!
All that's left is your electronics guys!
And in closing I will say supers are not dead or dieing! They are on the way back! Not that it matters but it has even been quoted in 2 RC mags this month that they are on the way back! Supers for life!