I hope this isn;t a repost as I searched and did not find it.,
Tinkerbell will be released on September 21, 2010 and here is the link to
the $10 coupon.
If you pre-order from Toys R Us you get a $10 gift Card when you pick it up.
Then if you pre-order Beauty and the Beast or Toy story 3 you will save
another $10 instantly on Tinkerbell.
Link: http://www.disneymovierewards.go.com/promotions/special-offers/tink3ptw-coupon