TRON: Legacy has not been announced yet, but it is already up for preorder and Amazon is offering a $5 digital coupon for its upcoming 3D Blu-ray versions: the
TRON: Legacy 3D BD/2D BD/DVD/DC combo; the
TRON: Legacy 3D / TRON combo; and the Limited Edition
Ultimate TRON Experience in collectible Identity Disc packaging.
There is no official expiration date for these coupons, but according to
DVDizzy they run through February 10.
Separately, Amazon is offering $8 off if you order the
TRON: Legacy 2D Blu-ray/DVD combo together with the original
Tron. No coupon is required.
Thanks to forum member "RBBrittain."