I just got it from www.adventurersworkshop.com for only 35.95 and man, it is compact! Can't wait to use it to replace my stupid bmw road runner "meep meep!" horn. Is 139 db a killer? I don't think so. Here in Arizona, all cars have their windows up and drivers always turn up their stereo up or yak on their cell phones. My evil plot to make everyone deaf like me will be now possible! *evil scientist laughs* Will have it installed soon and will let you guys know what if the BMW mechanics did have their ears bleed out when they test it. -ChaZ Wanna kill these ads? We can help!