We had several of the Rossi rifles in the gun store where I work. I was NOT impressed. Sold both of them fairly quickly, and both of them came back within a couple of weeks to be returned to the manufacturer. One of them wouldn't feed worth a shit, and the other one had a barrel so bad you couldn't hit a barn door with it.
If you want a really good 357 lever gun, there are 3 to chose from: The marlin 1894C, the Cimarron 1892, and the Browning B92. The Browning is the best, but they haven't been made in 20 years or so, and are getting hard to find. The Marlins are excellent, but are also getting hard to find, and the Cimarrons, at about $1100, are over-priced but excellent quality.
I'd pass on the Rossi, and hold out for one of the 3 above.
ETA: I just checked GunBroker, and there are about a dozen of the Marlin 1894s listed for sale.