wAwI picked a very used, early one up a few months ago. Lent someone money on it. I thought I was stuck with it when he disappeared. Cleaned it up big time and shot it, heavy as heck with a DA trigger to match but the more I shot it the more I liked it. I have spruced it up some more with new rosewood grips and a new recoil spring and now it's a favorite.
Collectable maybe not, might be some day as they are somewhat scarce and people that own one usually don't sell them.