Down here in Australia, Elmars are mostly all on Barnacks which are being used by their owners - one of the (few) plusses to come out of the Covid blah period has been a resurgence in interest in old film cameras by people who like to take them out and photograph with them, and not keep them on altars with candles and incense and prayers to them on their knees. Super good, says I!!
In my case, yesterday I bit the fiscal bullet and bought, not cheaply but at what I consider a reasonable price, a Leica iiif kit - camera, red scale Elmar 3.5/50, lens hood for same, filters, Nooky, a clip-on viewfinder, other Leitz bits and a big lot of (expired but refridg'd) films. I will be collecting my prize later today. The camera and lens I assessed as above 9/10. I have wanted a good iiif or iiig for many years, and now, at my age and given my financial situation, I've decided it's time to indulge myself.
A brief look online shows only Melbourne dealer known for secondhand Leitz gear has two Elmars available, neither cheap. A prewar nickel 3.5 for A$495 and a '50s 2.8 for A$1395, both too rich for my blood or bank balance.
Ebay has a few, at prices more to satisfy seller fantasies than real world value.
The Elmars are out there. A little patience will snare you a good one, given time and fast finger-work on Ebay or photo retailers' web sites. Do persevere.
Now to somehow sneak my new Weztlar babe into the house without SWMBO seeing it, or I'll be dead beef for sure...