Olive Garden's 'Unlimited Pasta Pass' sells out in seconds

If you missed out on Olive Garden's never-ending pasta pass, don't despair.

The restaurant chain said all 21,000 passes that went up for sale Thursday sold out in under one minute. As part of their annual promotion, the chain released 10 times more than last year, when 2,000 were put up for grabs.

For $100, the passes provide seven weeks of unlimited pasta, sauces and other toppings, soup or salad, breadsticks and Coca-Cola soft drinks.

The passes went on sale at Olive Gardens' website on Thursday, Sept. 15 at 1 p.m. CST.

However, if you couldn't snag on there, additional passes will be put up for auction on eBay (EBAY) through Sept. 18.

The pass lasts from Oct. 3, 2016 to Nov. 20, 2016.

The best part about this promotion -- besides the unlimited pasta -- is that the proceeds will be donated to Feeding America, a nonprofit that operates food banks across the U.S.