Here’s a really nice Amazon deal for you. Right now the Keebler Cheese and Peanut Butter Sandwich Crackers Single Serve Value Packs 27 ct are priced at only $8.54 when you subscribe ($8.99 without subscription.) Even better, they have a 30% off coupon you can clip on the product page that will bring the final price down to just $5.84. That is under 22 cents per package. Here is the link to the item:
Keebler Cheese and Peanut Butter Sandwich Crackers Single Serve Value Packs 27 ct – only $5.84 when you subscribe and clip the 30% off coupon on the product page
Note that this is an add-on item that will ship with any Subscribe & Save delivery.