Yes, and that is the problem! We have three kettles, a 2015 Original that has all of the upgrades to be a Mastertouch, my '79 Cooker, and the big Jumbo Joe.
The 2015 was a gift from my employer, and has never been used. It's simply too pretty, inside and out!
The daily driver Cooker was recently given a complete (complete!) cleaning, and it also looks like new.
The Jumbo Joe has seen more use lately, as it is perfect for grilling 2 steaks at a time.
A secret to keeping those kettles looking new? Clean them thoroughly after EACH use! Skip just one cleaning cycle, and you will pay for it!
We have the Killa-Grilla grill grate and charcoal grate for the 22". Oddly enough, that charcoal grate makes a perfect grill grate in the Jumbo Joe.
Might get a KG grill grate for the Joe.