Thanks to the forum member here, we decide not to "wait in line" to go to Cabela's. Instead, we decide to go to Sportmans' Warehouse at 84th & I25 to buy some ammo with TWO $10off for 50 purchase.

Thankfully, they had over 15 boxes of 223/556 PMC Bronze for $8.99, and SS197SR (5.7x28mm). We picked up 3 5.7x28 and 3 boxes of 223/556. We decided to buy 2 more boxes of 223, but it was already gone. Glad that we went to Sportsmen's and used two of the $10 off coupons. It was a fair deal. People at Sportsman's were talking about how crazy Cabelas' was, and they decide not to wait in line to buy stuff where they can buy at other retailers.

Before we went home, we decide to just check out how many people there are at Cabelas' Curiosity got me to just drive by inside the parking lot.
Here are some pictures.