I also paid $450 for mine, with a 5.5" barrel in S/S. It came in the original box with manual, a new in the box Uncle Mike's nylon shoulder holster, a gun sock, original wood grips plus Pacmayr presentation rubber grips, a lewis lead remover kit in 44, a set of 4 replacement (and if you asked me decorative only) plastic front sights, two HK speed loaders and 50 empty brass.
The previous owner must be the nicest guy I have ever bought a gun from. Dealing with him was an unforgetable experience for sure.