I believe the Le37t/Le28n and the Te37/ce28n Time Attacks were the limited editions...although I still see a few vendors here still getting these wheels in.

 

^^^you're right... some vendors still do have the wheels in stock... but after those are sold, there will be no more because they were all limited editions and are now discontinured

I did find this thread on driver for works
https://g35driver.com/forums/wheels-tires-vendor/172782-work-emotion-cr-kai-18x8-5-18x9-5-time-attack-edition.html

 

try http://www.injectedperformance.com/
they have those in 19s

 

wow those look hot!