Prices vary widely even between pistols in good condition. I picked up an extra SR9 in good condition and 4 magazines for $181 while the exact same model with black extractor and 1 mag sold for around $300. Edit to add: sold for $355
I love my SR9s but not much collectable about them.
Agree not really collectible, but a good, reliable shooter. I have a 9E that I bought in 2012 for a little over $300. Probably over 1000 rnds thru it by now. It's my rocking chair gun.
My early SR9 (2008) now owned by my son has the black finish over the stainless slide.
Bought it new just after the original recalled ones were redesigned. Paid $430 at a gun show.