Here is a nos booster i saw on egag, looks to be the same type?? and a BIN for $125
http://cgi.ebay.ca/ws/eBayISAPI.dll?ViewItem&item=350345053012&ssPageName=ADME:B:WNARL:CA:1123
http://cgi.ebay.ca/ws/eBayISAPI.dll?ViewItem&item=350345053012&ssPageName=ADME:B:WNARL:CA:1123