What is my XYZ worth? How much is THIS worth? Value my...

...by your pictures you are still in Japan ? If so that makes pricing a little
tricky if your posting out of Japan as Royal Mail may sting the the receiver
with a heavy import/duties bill ergo less interested parties...

If its in the UK - maybe 500-700

If your in Japan - Maybe between 70,000-120,000 depending on who you sell to (dealer/private).

Now for sale in Japan for 170,000 or 1,330 pounds