Ok, stumbled across a great candy sale at Publix :

Mars Chocolate Bars Variety Pack
Buy 1 Get 1 FREE
Snickers, Twix, 3 Musketeers and Milky Way Bars or M&M's Chocolate Candies, 25-ct. 40.34 or 51.57-oz pkg. Quantity rights reserved.
SAVE UP TO $14.99


So that's 50 full sized candy bars for $15 or 30 cents each.

I did some checking and apparently mass produced candy bars are good for 6 months on the shelf.

CANDY BARS - The average shelf for a chocolate candy bar is anywhere up to six (6) months, however, certain candies such as Necco Wafers, Smarties, Starburst Fruit Chews or Nerds can last considerably longer due to their consistency.

I'm going to check it out on the box for for an expiration date but it's 5 months away now... this is hard to pass up. Of course that is 5 long months of will power checks with a metric ton of candy bars in my house. That would however up the cool factor for my halloween to be tossing out full sized candy bars.