Thanks for the comments, they do appear for sale/trade on here after all..I guess when I've seen them it wasn't a good time for me to deal. I'm just interested in it. I shoot/carry Glocks and have mags for 'em all, so it'll be another investment to move to Sig. We'll see what happens down the road.
https://www.theoutdoorstrader.com/threads/fs-sig-p320c-fde.1324880/