Walmart offers Annie on DVD and Digital Copy for $17.75. (Amazon offers it for the same price for Prime members.) Opt for Site-to-Store pickup to avoid the $4.97 shipping charge. That's the lowest total price we could find by $5, outside of the deal below. This is the 2014 remake featuring Quvenzhane Wallis and Jamie Foxx.
A close price: Target offers it for $17.99 via pickup.