According to the Huffington Post, the 23-year-old graphic designer, a huge fan of 'Rick and Morty', waited in line for hours to get her hands on the super rare packet of sauce - which, incidentally, managed to cause a mob frenzy in California:
Rachel Marie then posted a pic of the limited edition sauce on a Facebook group where another fan offered his early 2000s Volkswagen Golf Mk4, reports Business Insider.
A Facebook post by Justin Chiat, detailing the whole exchange in screenshots, has garnered over 4,000 shares since it was posted on October 11. It is also filled with incredulous, if impressed, responses from people who can't believe Rachel's luck.
The Eater reports that this is definitely not the first time that a McDonald's sauce has fetched astronomical prices. A special Mulan edition of the Szechuan Sauce fetched $14,000 on eBay earlier this year, while a bottle of Big Mac Sauce once went for around $16,000. Click for more trending news