I don’t remember seeing this one in any of the weekly ads but the Bluray is listed online at Walmart for $14.96. Unfortunately it is out of stock so you wouldn’t be able to price match but maybe the price is the same in stores. The DVD with a free plush toy is listed at $14.99 on Toys R Us.com.
I really liked this movie. It is one of those that is great for family night because the adults will find it as funny as the kids.
If you need a gift idea for a family, I love Family Night baskets. Fill them with a game, movie, candy, popcorn… all items you can buy pretty inexpensively. Here is one I made for a charity auction last year: