Hello!
Quick answer: only used or NOS.
All original contemporary rims of any Pagoda are NLA.
Used: internet, junk yards, parts dealers, fellow owners.
Correct rims depends on the model and its VIN.
I know of 5 different steel rims for the W113; 5.5 J x 14 and 6 J x 14.
Best,
Achim
(Magdeburg, Germany)