Enfield, .38-200
I see a couple of Enfields at Gunbroker, but they're closer to $300.
I love my Enfield - solid and easy to shoot. My wife says the trigger is much better on the 64 than on the Enfield, but I don't notice much difference.
If the ammo were readily available, I'd say they are a great deal for home defense or for IDPA / ICORE. Nobody makes the original loading (.38-200 is a .38 S&W with a 200-grain bullet), and lighter .38 S&W loads cost an arm and a leg. If you're a handloader, I'd say absolutely grab one for $250 or $300 if it looks good. Ordinary .38 Special ammo won't work and I'm 98% sure you can't convert the spent brass by trimming (the widths are too different), but you CAN use .38 Special bullets (0.357") with reasonable accuracy in the Enfield barrels (which are designed only slightly fatter bullets). The handloaded .38 S&W ammo should be no more expensive than .38 Special.