So, where can I find a set of CRX floor mats?

( Stock ) not aftermarket....

 

did you try ebay? i see some on ebay from time to time, also try h-t? someone around there might be selling some. they are pretty hard to find. next step would be a junkyard.
goodluck finding some in decent shape, ive been tryen to find some for my hatch, but no luck yet

 

Its hard to find them anywhere anymore. Floormats are usually torn to nothing or lost over 15-20 years time.

You may get lucky at a junkyard, but its unlikely.

 

http://www.dstuning.com/home/details.asp?ID=46

not oem but great replacements, bought a set for my old del sol. looks exactly like the faded stock ones i had.