This Graco Priscilla Travel System with Bonus Priscilla Diaper Bag drops from $179.99 to $139 at Walmart.com. Plus, both home shipping and in-store pickup is free on items marked "home free" and costing more than $45. Without adding the cost of the bonus diaper bag, this is the lowest price we could find on this stroller and car seat by $31. Included in this set is a: car seat with an EPS, energy absorbing foam liner, a foldable stroller with a multi-position reclining seat, and a bonus tote-style diaper bag with internal compartments and a changing pad. Sales tax is charged in most states.