At Best Buy, buy one select Planet of the Apes movie on Blu-ray disc or DVD, with prices starting at $7.99 and receive up to $7.50 off admission to see War for the Planet of the Apes in theaters. (You'll receive a certificate to redeem your movie credit.) Choose in-store pickup to dodge shipping fees, which start at $3.99. Assuming you'll use the full credit, you can essentially score a free movie on Blu-ray. The movie certificate must be activated by August 13 and redeemed by August 13 (or whenever this film leaves theaters). Click here for a list of participating theaters.

Note: This movie is slated for a July 14 release date.