Is this Nikko Diamond as rare as I think it is?

First off I'm a scope whore, I stash away way to many of them. I dug this one out to play with. Its new in the box and is the little brother to the Big Nikko 10-50x60. Its from back in the day when they were made in Japan and is the same quality as we came to expect. Its a 6-24x42 and I can only find some old reviews from the early 2000's from magazines in the UK. I've never seen another one. Does any one else have one out there?

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