As promised here is my update from picking up a Mosin 91/30 from Cabelas's...
First of all I tried to get there as close to 8am as possible. I arrived at 8:15 and thought to myself that 15 mins wouldn't be a big deal. Boy was I wrong, there was approx 50 people ahead of me patiently awaiting to hear his number called. The 7.62x54r ammo that was on sale was already gone by the time I got there (I knew it was cheaper online anyway.) Also, the Herters 223 ammo was also gone within 20 mins of the store opening.
After waiting 2 hours, I was finally able to leave the store with a "new" Mosin Nagant 91/30. The rifle was all numbers matching including the bayonet. A sling, tool kit, and several ammo pouches were included. My rifle had the 1943 markings from the Izhevsk factory.
I realize that its not rare or super collectible compared to the other 91/30s but I can't wait to get a chance to shoot this thing.