GLANZ MFG 610LX

Could it have been frozen in the arctic tundra, next to a Wooly Mammoth? Another victim of climate change?  Perhaps the cold temperatures preserved it as new.

It’s on ebay right now along with many other glanz and astatic cartridges (NOS) from the same seller. He’s got multiply stock and actually it’s on ebay for a long time (unsold). So the hype is over?

61 is the best Glanz so far, special stylus tip and cantilever material makes this model superior over the others. 

I've noticed that Mitachi made their cartridges even for Jamo and they are branded Jamo. 

My adventures in the land of snow and ice are quite different to another seeker´s, my dear old friend. Long ago in the Russian hills, near the Arctic Tundra, a famous pole explorer Father Tiresias found the regal Hogweed by a marsh. He captured it and brought it home. But that is another story, and not quite a happy one like mine.
The old man from whom I acquired the cartridge said " We must keep this place in secret", and he gave me his last spare cartridge and vanished into snow flurry. I will never reveal his hiding place.

Oh yes, I have known that Japanese site for a long time but I´m not quite sure if it´s a true NOS.  That´s why I bought a genuine one.
Anyway, whatever the case, I strongly advice to grab on those while they are available. 

I know a person who has bought glanz cards from ebay and happy about purchase from this japanese seller, they are nos, but without boxes in a bulk stock.