Fat Tax Could Improve Healthy Living
Cate Gillon—Getty Images

McDonald's Secret Big Mac Sauce Auction Attracts $18,000 Bid

Feb 02, 2015

McDonald's in the U.S. may now be accepting "Lovin'" as payment for Chicken McNuggets, but hugs will get you nowhere Down Under.

McDonald's Australia is auctioning off one 500ml bottle of its secret Big Mac sauce on eBay — and after just a day, the bidding is up to almost $18,000 ($23,000 Australian dollars). And there are 8 days left of the auction.

Now is your chance to bid on a bottle of our legendary Big Mac Special Sauce – 1 of only 200 worldwide! All funds raised go to Ronald McDonald House Charities Australia

Posted by McDonald's on Sunday, February 1, 2015

The auction page says that the sauce is the perfect addition to everything from Hungarian Goulash to cupcakes. "Don't like brussel sprouts? You will now!*" McDonald's writes before adding the strange addendum "*probably not."

While the cost is exorbitant and the veggie antagonism is bizarre, it's not all bad. Proceeds will go to the Ronald McDonald House Charities Australia.

Read next: 5 Problems That’ll Challenge McDonald’s No Matter Who’s CEO

The Brief NewsletterSign up to receive the top stories you need to know right now. View Sample

Listen to the most important stories of the day.

All products and services featured are based solely on editorial selection. TIME may receive compensation for some links to products and services on this website.