CGT sunvisor clips

[JordanVw at aol.com]

i called my audi dealer and they want like $15 each for CGT sunvisor clips 
which is nutty.    every 4000 ive seen in the junkyard has perfect sunvisor 
clips.

what kind of bizarre self destructing plastic did audi use for the CGT 
sunvisor clips, and why on earth did they make them different from the 4000 ones?    
crazy.. 

im determined to find some affordable replacements..  some people talk about 
a "retrofit" clip..indicating its from some different make or model...    
anyone know what other clips work?

alternately, like i asked the other day, in my junkyard travels i found a '86 
4000cs quattro in a junkyard with the MFD/computer/digital clock under the 
tach, and the switch on the right of the cluster under the hazard switch. 
 
just wondering if this is retrofittable into a car with the analog clock?  
has anyone done it and is it difficult?

chris