'This bottle is #1 of only 200 being produced worldwide, and they won't be sold in restaurants,' the eBay ad reads, adding that the sauce could be used to improve anything from goulash to cupcakes.
The 500ml 'Limited Edition Big Mac Special Sauce Bottle #1 of 200' is being auctioned on eBay, with all proceeds going to charities run by the global chain to help sick children and their families. SYDNEY - Fast-food giant McDonald's is giving Australians the opportunity to buy a bottle of the special sauce used in its famous Big Mac - the only problem is that it will cost at least A$23,100 (S$24,000).