I would agree with 19-3Ben about surplus K-frames, but unfortunately, they're not such a bargain anymore as the avid S&W collectors/fans have been driving the prices of even the shooter-grade specimens up beyond "bargain" status.
My $129 Model 10-5 (back when they were hard to give away at gunshows) ... Incredible trigger pull, both DA and SA, a tackdriver to boot.
Bought NIB, I picked up a couple Taurus PT-145s (after the initial bugs were worked out, before the stupid rail got put on them) for around $289 a piece -- I believe they fit in the category of bargains, as they have provided sterling service, one is incredibly, surprisingly accurate, both 100% reliable with any JHPs, easy to shoot ('though possessed of loooonnng, sproingy trigger pulls), and conveniently concealable with 10+1 capacity in .45 ACP ... now, that's what I consider a bargain.
Also agree with the FEG Hi-Powers ... can't go with anything in .380, though, as that ammo is now ridiculously overpriced.