For Sale :
http://us.ebid.net/for-sale/sansui-sp-1000-speakers-japanese-see-video-138195213.htm
http://us.ebid.net/for-sale/sansui-sp-1000-speakers-japanese-see-video-138195213.htm
...
https://www.youtube.com/watch?v=7dQ17bdwK3Y
For Sale :
Ebay: https://www.ebay.com/itm/332491873809?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
...
https://www.youtube.com/watch?v=sTWdnihgEjI