Check out the local body shops in your area, see who they use for parts. I found a local shop that supplies different non-oem items through a local shop. Looks just like the Ford one only $47 plus tax. fit was perfect.
I've got two fog lights from my '01 ST. The lenses and bulb surrounds are in good (used) condition, but the mounting clips are broken on the passenger side light. Let me know if you're interested. Would like to get $30 shipped.