It was $228 for the sights and fitting them. I had both front and rear replaced as a set. They are standard black sights. I sent just the stripped slide.
#3055L Heinie LEDGE 1911 Sight Set Black - Heinie Specialty Products
ETA:
Oops, in my original post I said that they were Slant Pro sights. They are actually the 1911 Ledge set.