Starting tomorrow, members of American Solera’s 2019-2020 Society will be able to pick up their very first exclusive beer.

Dollar For Dollar—also known as $4$ — is a 15 percent ABV imperial stout aged in bourbon barrels with Madagascar vanilla beans. According to the brewery, the new stout uses the same base as Life’s Distraction, an 18 percent ABV barrel-aged imperial stout that was sold as a member exclusive in July 2018.

The new stout is an exclusive release for members of the Tulsa, Okla.-based brewery’s American Solera Society club, which debuted in 2016.

According to American Solera, Dollar For Dollar will be packaged in 500ml bottles with 1,900 total bottles filled and will be released on Saturday at the brewery, with each member being allocated four bottles. There will also be an extra 160 bottles of the imperial stout that will be sold for $25 each exclusively to members with a purchase limit that will be determined by the number of people who are in line at 4p.m.