Fast food chain McDonald's is selling a bottle of their iconic Big Mac burger’s sauce on eBay, which has attracted a bid of more than $18,000 (£12,000) already.
The auction price may rise further given there is another eight days to go, running to February 11th. All the proceeds raised will go towards Ronald McDonald House Charities that support families with sick children.
The advertisement is the first of 200 500ml bottles of the sauce that will be available and has already attracted 135 bids.
However, it will only be available for sale in Australia.
McDonald's said in the description page that the bottles "won't be sold in restaurants. That makes it rarer than a spot on Bondi beach on New Years Day".McDonald's customers in Australia will also be able to purchase 25ml tubs of the sauce from any of their outlets this month with some people already trying to sell them on eBay for amounts ranging from $8 to $50 Australian dollars.
