I called Dean @ One Stop. He quoted me $125 each, then came down to $110 + $20 shipped.

Then I contacted All Car Auto Parts through Ebay. The quoted me
IZ-8010 $75 shipped
IZ-8011 $90 shipped

So I'm ordering through them. I also called the manufacturer SurTrack directly and they don't sell to individuals. They provided a re-seller in Texas, but they weren't helpful.