Big Mac Sauce On Ebay

McDonald's announced that it would be giving away 10,000 bottles of its Big Mac Sauce at participating stores nation wide.  So a very limited number for people to own.  I thought I would search Ebay for Big Mac Sauce to see what the going price is for one of these bottles.  Some of the bottles are going for over $100.  Seems pretty steep, but if you really love it and want the official product, then maybe that's not much to spend.  

But, a quick Google or YouTube search and you can find a recipe to make the sauce at home.  Below is a video produced by McDonald's Canada, that shows how to make the sauce.