I have four revolvers in 32 H&R: two NEF R73, a Charter Arms Undercoverette, and a Taurus 731. (NEF is H&R's sister company.) I am pretty sure those are the correct model numbers. I can't dig through the safe right now withought waking my wife up. I am pretty sure that the NEF are the smallest and the Charter Arms is the lightest.
Right now I believe that Charter Arms is still making the 32 H&R magnum, and the only other one currently manufactured is the Ruger single action in 327.
You can get the Charter Arms brand-new for less than $400, last time I checked. The Taurus does not show up often used, and is generally overpriced. If you really want to pay through the nose, try to find a used S&W or Ruger. The H&R/NEF show up on Gunbroker from time to time and are relatively inexpensive: I got one for $145 and one for $112
No one seems to want revolvers in S&W short or long, they are very cheap. When I shoot them the recoil is so negligible that I would have little confidence in them for self defense.
My Taurus and one of my NEF's shoot 32acp with no problems. My other NEF is unreliable with them. The Charter won't shoot them.
My wife and daughter and MiL enjoy shooting 32's. They find that the revolvers have less felt recoil than my 32 automatics. Just yesterday I picked up a Colt 1903 in 32acp. I have a feeling that it will be the exception.