Since I didn't address the overall question in my original post...
You can still find Model 10s for under $250.
This would be my suggestion as well, with an honorable mention going to the Ruger Security / Service / Speed Six. Due to LE trade-ins, all of these guns can easily be found in "Carried a Lot - Shot Only a Little" condition for cheap. They're durable enough that most of the examples on the used market are good shooters, and the bad ones are easy to spot.
Given the OP's comments on a similar topic in another forum...
Without needlessly rehashing about 1,000 threads in the "Revolver" subforum, I would
strongly suggest a used .38Spl revolver from a top-tier company rather than a new(ish) gun from a lower-tier company such as Charter, Rossi, or Taurus. An old Ruger or S&W will shoot just as well if not better than these guns, resale value will be FAR better, and you will more easily be able to find gunsmiths to work on it.
That said, I would also discourage the OP from buying a Colt in this price range. Although you can still find one from time to time, most of the good examples have climbed in price, and the design of Colt DA revolvers is inherently less tolerant of wear than a S&W or Ruger. Factory support
and the number of 'smiths who can do quality work on Colts are both dwindling, so there's a strong risk that an old cheap Colt may turn out to be a money pit.
Also, they are really inexpensive to feed if you get into reloading. Reloading is also pretty easy for these low pressure rounds. Even a little hand press will work.
+1; .38Spl is perhaps the ideal introductory handgun cartridge for reloading IF you are extremely careful to avoid double charges.