One of a kind.

Kanye West ran a The Life of Pablo pop-up shop in New York over the weekend, but it had competition from bootleggers who created their own take on the merchandise line.

As The Source reports, Kanye collaborators Virgil Abloh and Heron Preston liked what the bootleggers were doing so much they allowed some of the fake merch to be sold in the pop-up, where it hit the racks on Sunday (March 20).

One of one. Unique in the world. #TLOP A photo posted by Jackie Skye Kim (@jackieskyekim) on Mar 20, 2016 at 2:40pm PDT

The unofficial merch was created by Austin Butts and Jonah Levine, two teen designers behind the emerging Asspizza and Gomina brands. The pair created the bootleg threads in a space directly opposite the pop-up, printing “Pablo” on jeans, polo shirts and jackets, selling them on social media before they got stocked by Yeezy’s team.

I stole Picasso's painting A photo posted by Austin Butts (@asspizza) on Mar 19, 2016 at 2:55pm PDT

asspizza bootleg pablo merch pic.twitter.com/1INntH89nY — Austin Butts (@asspizza) March 20, 2016

Read next: Are you there God? It’s me, Kanye: The religious self-scrutiny of The Life Of Pablo