I've listed my Mystery Helmet on Ebay, its a nice looking piece, very solid with custom range finder stem and foam fitted padding inside. I acquired it from TK409 a good view years ago. Sad to part with it but I am downsizing my studio so needs must.
BOBA FETT MYSTERY HELMET RARE STAR WARS 1:1 SCALE ARMOUR PROP | eBay
BOBA FETT MYSTERY HELMET RARE STAR WARS 1:1 SCALE ARMOUR PROP | eBay