Hartberger Euro-Clic Coin Holders?

Some years ago I bought some Hartberger Euro-Clic holders.

They are made of rigid blue plastic and while you pop the coin between the mylar windows just like with a card 2" x 2", with these there are four little pins that click into place to hold them closed. No adhesive or staples required.

Of course, now I'd like some more and ... nobody seems to stock them and they aren't on Hartberger's website any more. I guess they were discontinued some time back.

So I thought I'd ask whether anyone knows of any old stock of the things, or has unused ones they don't want?

Admins: I wasn't sure whether to post here or in my 'Wants' thread. Feel free to move this or I'll copy the text and this thread can be deleted if it's in the wrong place. Thanks! T