The guys behind the Ultra Music Festival- the world’s biggest congregation of EDM artists all wrapped up in one epic festival- as well as a number of specific artists, have joined together with an ingenious concept to raise money for the victims of Hurricane Sandy.

Money will be raised through by the artists’ auctioning off their personal belongings and signed memorabilia on eBay where in which all proceeds will go to the MusiCares Hurricane Sandy Relief.

The auctioning started on the 18th of January and is running through until the 24th of January, so for your chance to pick up some once in a lifetime EDM memorabilia while helping out a very important cause, head over to the Ultra Music eBay sales and get bidding!

Below is a list (made up by the guys at Magnetic Mag) of Artists participating as well as their sale items.

Above & Beyond: Special edition Group Therapy books signed by Above & Beyond. Includes DVD and CD, with prints of all of the lyrics

Alexandra Stan: Red & white dress from her “Lemonade” video, custom made for the video and for Alexandra. Size 2

Alyssa Reid: Merch pack with signed posters, t-shirts and more

Araabmuzik: MPC Pad signed by Araabmuzik

Benny Benassi: Limited edition t-shirt signed by Benny, along with Rough Road tour tote bag, water bottle and Electroman CD

Bloody Beetroots: Vinyl of “Church of Noise” ft. Dennis Lyxzén signed by Sir Bob Cornelius Rifo, plus t-shirt, and pack of temporary tattoos

Calvin Harris: “Feel So Close” platinum plaque exclusively made out to the winner, signed by Calvin Harris

Congorock: Flag from Bless Di Nation ft. Sean Paul music video, designed exclusively for the shoot and signed by Congorock

DJ Muggs: Limited edition and unreleased “Bass For Your Face” hoodie, signed by DJ Muggs

Drop the Lime: private dinner in NYC with Drop the Lime

Fedde le Grand: Fedde’s personal UDG bag signed by Fedde, including a towel, t-shirt, stickers, and more

MNDR: Limited 12 inch vinyl of “Caligula” single, signed by MNDR. All singles are hand numbered and out of print.

Steve Aoki: Merch pack including water raft signed by Steve Aoki, Steve Aoki t-shirt, Wonderland album, Deadmeat: Live At Roseland Ballroom DVD, and more

TOKiMONSTA: Autographed Stone Beach t-shirt, autographed Bunny Mask t-shirt, 3 sticker bundles, autographed Analogue Monsta CD

Wolfgang Gartner: Wolfgang logo t-shirt, Love & War t-shirt, and Love & War poster signed by Wolfgang: