“Cocaine Mitch” has a line on a new revenue stream.

Senate Majority Leader Mitch McConnell’s re-election campaign is slinging T-shirts that play on the Kentucky Republican’s druggy moniker.

“A year ago, a legend was born,” the campaign tweeted Wednesday, referring to failed West Virginia Senate candidate Don Blankenship’s team blasting McConnell as “Cocaine Mitch” because blow was once found aboard a freighter owned by his shipping magnate father-in-law.

Now, for $35, you can “own your piece of history,” the campaign tweeted, showing a mock-up of the shirt that features McConnell’s silhouette, a dusting of white powder descending over his left shoulder.

“Become an official member of the Cartel!” the campaign added in another tweet — displaying the back of the shirt, which reads “Cartel Member.”

The merch is just the latest way McConnell has embraced Blankenship’s blow — he tweeted an image of himself Photoshopped into an ad for Netflix’s Colombian cartel show “Narcos,” taunting, “Thanks for playing, Don” after Blankenship lost his GOP Senate race.