http://cgi.ebay.com/Transformers-G1-Soundwave-Decepticon-Mint-in-Box_W0QQitemZ200128784368QQihZ010QQcategoryZ4696QQrdZ1QQcmdZViewItem ?
i know there were a lot of HK soundwaves going out. seem to be a lot of soundwaves on ebay right now (original not reissue.)
thats not a HKS soundwave, the HKS soundwave has four languages on it and is commonly called euro-soundwave.