Egypt 2 Qirsh 1944 - Why So Common?

Although I've been buying all I've see lately, I've now got 6 of these. None have been much above melt. The mintage was officially just 32 000 but they seem quite common, one of the most common Egyptian silver coins out there from my experience.

So why are they so common? Obviously very few have been lost from 1944 to now judging by volumes still out there. Could it have been that because of their odd shape, collectors as well as the general public immediately hoarded them? Judging by the wear on 4 out of six I have, I assume they did indeed see proper circulation, i.e. they weren't just issued for collectors.

Or was it inflation? This is the last silver issue of the 2 Qirsh coin, already being diluted to .500 silver from a few years before.

Could their avalibility around the world be because of the war, in which soldiers brought these funny-looking coins back home in droves?

I'd love to hear other peoples' thoughts or experiences on this because it doesn't make much sense to me how such a small mintage coin can be so common and cheap while being somewhat old and from a somewhat obscure country (through my western point of view).