The microphone—which singer Cardi B is rumored to have tossed into the crowd—went up to almost $30,100 USD on eBay.

The Wave, the sound company that supplies Cardi B with microphones for her performances, is owned by Scott Fisher, who affirmed that the Veterans Support Project and Friendship Circle Las Vegas will receive 100% of the microphone’s sales revenue.

After receiving encouragement to sell the microphone that Cardi B threw during the most recent “infamous” incident, Fisher declared that he wants to “try to do something good.”

Additionally, Fisher said on Facebook: “A few days ago, Cardi B threw a microphone into the crowd, splattering liquid on her. I own that microphone.” I’ve made the decision to auction it off, with all revenues going to two humanitarian groups, after receiving encouragement from everyone.”

The listing for the microphone expires on August 8th, and it has already raised an incredible $30,100 USD.

Fisher has been contacted by people seeking remarks, but they have not heard back.

The eBay seller describes the microphone as a “Shure Axient digital wireless mic.” The microphone has a white strip at the bottom with the word “Main” inscribed on it, which is how the seller recognized it as the one that Cardi B threw.

“We provided a number of microphones for this show, and our internal technical staff confirmed which one Cardi B utilized in the performance. Her microphone is labeled ‘Main,’ so it’s easy to recognize,” the seller explained.

Grammy-winning artist Cardi B, 30, “retaliated” against a patron who tossed a drink at her during her performance at Drai’s Beachclub in Las Vegas on July 29th, according to a video that has gone viral. While singing the song Bodak Yellow, Cardi B got doused with liquid from a cup, causing her to look shocked in the video. Security guards intervened when Cardi B tossed the microphone at the offending audience member and started screaming.