Anyone know anyone with NOS Datcon Illumaseal gauges?

[belfert]

I really want to use Illumaseal gauges in my bus so they don't get full of dirt and crap like my current Datcon gauges.

Anyone know anyone who might have a NOS Datcon Illumaseal 104413 tachometer on the shelf?  This is discontinued by Datcon and I can't find anyone who sells it online or on Ebay.

I've been working with Precision Speed, but he doesn't have this item in stock and he found out Datcon is no longer making it.  He has proposed a 4,000 RPM tach with hourmeter instead, but I would really like 3,000 RPM if I can find it.  Precision Speed has everything else I want on the shelf.