I got mine from the wreckers. Had a pile of parts I had taken off an Escalade, & got all for a lump sum, so I don't know what the inividual price was.
Good score on the switch, especially on the shipping! So many times I've tried to buy a '$10.00' part on ebay, only to have the shipper want to charge $50.00 to send it to Canada. Even when I've found the same parts from different sellers, one wants $5.00 for shipping, yet the other guy wants $25.00. I can understand some variation due to distance, but some vendors are outragious!
The fog light switches were in two locations. Some non-4X4's had 'em down where the electro switch for the 4 whl. dr. usually goes, & others had 'em up high, above the air-bag key hole.
What kind of fogs are you using! Stock style or aftermaket?
I spent almost a year getting this stuff together for my fog lights, but I wanted the factory look. The lower valance wasn't that hard to find, but the price was stupid. Want a 'no-hole' valance? $20.00! One with tow hook holes? $20.00. The one with the fog light holes? $65.00!!! Like WTF?
I was lucky with the lights, though. I found an actual set of NOS ones! Brand new, never mounted, still in the GM box. $125.00 for the pair. They came with 55w bulbs, but I've upgraded those to 130w.'s Retina rippers!
After I got all this together, I figured that I had done all the hard part. Wrong. Try finding a harness for this! GM disontinued that several years ago. Even the parts guy at the oldest dealership in Western Canada, who usually takes a lot of the discontinued parts home, didn't have one. Him & I spent three days going through his inventory.
So now I've got Baron (Mean Green) making me up one. Good thing too, because apparently I would have burned up the harness right quick with that set of bulbs! Yay, Baron!
Hope there is some info in my meandering babbling for you be able to get your fogs up & running!
AL.D.