Im going to Vegas for the first time!! : Nominated Post
Buffet of Buffets Pass - Any Caesar's properties. Will ring you about $45 with your Total Rewards card, but it will cover you for 24 hours at 7 different locations. You can spread this out to cover about a day and a half if you play your cards right.
Lucky's Cafe @ the Hard Rock - $4.99 Steak & Eggs from midnight - 6AM.
O'Sheas always has a special on hot dogs + beer, I think only a couple bucks. Check that out.
Also, go to restaurant.com and search for Las Vegas. You can buy gift cards for way less than face value. For example: $50 gift card for $25. $25 gift card for $10. Search around the site on this - you can find some really good buys and perhaps even allow you to eat at a nicer restaurant for much less than you would normally pay.