I bought four surplus rifles at Big 5 awhile back (Mosin-Nagan 91/30, M44, Mauser M48, and Turkish Mauser). You have to be persistent and/or lucky to get nice ones. I would stop in every week or so and ask if they had anything new in. They would pull them out of storage for me to look at. When I would find a nice one, I would put it on layaway. Once I found the four I wanted (several months), I bought them all at the same time (only one $20 California DROS fee instead of four). It worked out well, and I got their sale prices on all guns so they were very good deals, but it was quite a process. I'm sure the employees groaned when they saw me come in (here's that guy who's going to want to look at every greasy rifle we've got again).
If you happen to find a rifle in good condition on the rack at Big 5, buy it if its on sale, or put it on layaway and wait for a sale to buy (they seem to put them on sale every few weeks). The condition of their rifles varys a lot, and the ones on the rack tend to be among the worst because the good ones sell but the beat ones stay. The store I bought from tended to get two or three "new" surplus rifles every week. The advantage of Big 5 over ordering is that you can examine the rifle you are buying - but still get it for about the distributor price. But it requires patience.
Doug