Its available, no way its not...heck I've got a quote for the KRSC100 in John Deere Green

and that aint even a "Standard" Color.
I'm just waiting for my driver to be where I want to be $$$ on that cart. On a standard color (Extreme Green, Red, Black, Etc) he's really dang close...on the Tractor Green he's at MSRP minus a few bucks...I can deal with a Red one if he can be where I want to be.
I agree with you on your useage of cart...I'm the same way. But the more I think of it, I may just end up making my own...I recently got 2 Royal Blue KRL drawers which are 30" wide or so (cant recall)...might just do that. I'm not in the mood to spend lately.