Amazon currently has Wreck-It Ralph on DVD marked down to just $13 (from $29.99)! It will also ship for FREE with a $25 order and Super Saver shipping or with an Amazon Prime account.
Wreck-It Ralph as a 4-1/2 out of 5 star customer rating on Amazon and it is rated PG.
Please keep in mind that prices on Amazon change very quickly, so I cannot guarantee how long this deal will stick around. Always double check the price before you finalize your order.
(Thanks Adventures of a Couponista!)