molding clips help!

[m3/e30fanatic]

so the past owner took of the side moldings and had them patched and painted. i want the molding back so i went to the dealer and they said i need 12 and they are 6 dollars a piece.

where can i get these for cheap?
and where do i need the holes?
help please :D

[agent]

http://www.blunttech.com/