A treasure trove of memorabilia belonging to Black Sabbath heavy metal legend Ronnie James Dio is hitting the auction block. Julien's Auctions is selling off costumes, props, guitars and more belonging to the iconic head-banger on September 14-15 live at Hard Rock Cafe, NYC , and online. Highlights of this auction include several pieces of original album artwork set to fetch up to $30k, as well as the influential frontman's moon and stars patchwork jeans worn extensively on stage with Rainbow, which are expected to rake in up to $4k. Fans can also get their hands on Dio?s custom made stage worn violet suede vest with tails and red leather shin guards, a personalized Black Sabbath hooded velour robe from the 1981 Mob Rules tour, Dio?s personal rolling wardrobe case and a massive animatronic dragon?s head from the 1985 Sacred Heart tour. Also up for grabs is an array of Dio?s studio and stage used instruments and gear including his custom Charvel guitar, a 1978 ?Gold? record award commemorating Australian sales of the Rainbow album 'Rising' and a 1978 ?Gold? record award for the album Rainbow: On Stage. Dio died in May 2010 of stomach cancer and his death was mourned by thousands of fans, critics and music artists around the world. Pictured: A violet suede vest with tails and red leather shin guards worn on stage and in promotional photographs for the 1985 Sacred Heart Tour. Ref: SPL5011062 190718 NON-EXCLUSIVE Picture by: Julien's Auctions/Splash News / SplashNews.com Splash News and Pictures