Sledge,
That is a 91/30 sniper rifle. They go for more than the regular MNs here, too.
They are list in SOG for $399 (regularly $495), the M44 carbine is $179, regular 91/30 is $70, 91/30 with Hex receiver $80, there are others but that is the price range.
Its basically all about the scope.... The bolt with the bent handle is like $80 but the original scope is about $300+
*The bottom line here is that unless you really really really want to buy the Nagant, just wait. They are really easy to find and the "on sale" price you are being tempted with is not really that great. If you decide later on that it is something you want to buy, it will be easy to track one down and you can probably do so for a better price.