Depending on the exact model, $350 sounds pretty fair. Yes, you can you reloaded ammo in one.
Just checked Gunbroker. Marlin 336 30-30s are listed at around $400-$500, so it sounds like $350 would be a pretty good deal if that's what it is.
Last edited by texaswoodworker; 07-09-2013 at 10:01 PM.