new marantz sc7 and sm7 system I bought from Japan in 1979.


I bought this system in Japan when I was stationed in Japan in the Air Force.  The system is brand new with all the originally papers and manuals and boxes.  I also have the ST5 digital tuner that I bought from Japan.  It has been boxed and sealed since 1982 and never been out the box since.  What is the value of the Sc7 and the sm7 now?  I paid 180,000 yen for the sc7 and slightly less for the sm7 in Japan.
lsu0736
You,  "...have used them with US and European voltages." and they're still, "brand new"?   Neat trick!  
So why don't you list them on the marketplace site instead of trying to back hand sell on the forum? And without having this stuff serviced, I say it's all worth the current price of scrap metal...
Thanks for you opinion but I just want to know whats it's worth.  I don't plan to sell any of those items.  I would always keep my possessions no matter what.  I plan on taking them out of the boxes soon and get a cabinet that will hold all of the items because they are very heavy and I have many pieces of stereo equipment.
Some of what you've listed have been sold recently on ebay.  Keeping your eyes on the site will give a pretty good idea of their current worth.  Of course, what people are asking is not necessarily what the pieces are bringing.  ie: (http://www.ebay.com/sch/i.html?_from=R40&_trksid=p2055119.m570.l1313.TR0.TRC0.H0.TRS0&_nkw=m...)   (http://www.ebay.com/itm/rare-vintage-black-marantz-sm7-esotec-power-amplifier-152-watts-per-channel-...)