MN's
We have 2 M44's and a 91/30 in our family gun rack, and each has its own merits.
Shooting wise the carbine is, well, a carbine. Iron sight and poor eyesight on my part make the shorter version of the 91/30 a fun to blast away at shorter distances. My son is an excellent marksman and can hold a pretty tight pattern out to 75 yards, but he can't do as well as Dad when Dad is shooting the scoped 91/30 @ 100 yards.
We have one m-44 that is totally un-restored, one that has had the furniture cleaned up and both have had significant bore scrubbing efforts, but this is largely a waste of time.
You should be able to pick a good one if you are allowed to do your own selection. Take a .308 brass brush with you as this is an easy method to tell if the rifle in question has been counter-bored. (Usually done by the arsenal, they would drill out a quarter to half an inch to get good rifle'ing to the end.) If you insert the brush in and feel no resistance for the first quarter inch, its been counter bored. A good eye can see this, but you need to really know what you are looking at.
If you are after a great deal on a High power plinker that is in-expensive to shoot, I don't see how you can go wrong at $129 bucks. You will what to order the surplus corrosive ammo which brings shots down to a dime apiece.
If you are a targeteer, I think you would be better served with the longer 91/30 which sells for about the same. In the best of all worlds any MN that has a clean bore, sharp rifle grooves, matching numbers on the butt plate, magazine, bolt and barrel is the optimum. Such a Mosin would bring in almost 200 bucks. If you take these qualities and knock off 20 bucks for each missing characteristic you can come up with a pretty accurate price measurement.
KKKKFL