The Bruery’s Black Tuesday 2018 is now for sale online, but only for today.

The 19.2 percent ABV imperial stout aged in bourbon barrels for over a year debuted in 2009 and has seen a number of variants since then, including including Grey Monday, Mocha Wednesday, Chocolate Rain and Rum Barrel Black Tuesday, which as the name implies, is aged in rum barrels instead of bourbon barrels.

According to The Bruery, Black Tuesday 2018 is packaged in 750ml bottles ($29.99) and on sale at The Bruery’s webstore with a six bottle per person purchase limit. The imperial stout was made available to members of the brewery’s various membership clubs on Oct. 1.

This year, purchasers have multiple ways to pick up Black Tuesday 2018: bottles can be shipped to an address in California starting on Nov. 12, or they can pick up their bottles at The Bruery’s tasting rooms starting Oct. 30, at the Store at Union Market in Washington, D.C. starting Nov. 13 or at the Orange County facility starting on Nov. 12.