Taylor Swift fans caused an artist to sell out of some unique merch: trash collected from outside the singer's wedding to Travis Kelce in New York.

A bag of air allegedly from Taylor Swift and Travis Kelce's wedding is listed for $50,000, sparking interest among fans eager to own unique celebrity memorabilia.

Cigarette butts, bottle caps and even an ovulation test kit collected near the wedding venue have gone on sale under the title NYC Pocket Garbage: Not Invited Edition (Taylor &…