A Better Best Buy Deal on Animatrix $9.99 (+ tax)
I just did this so I know it works.
When I went to see Reloaded, the movie theater had a $5 off coupon off the Animatrix dvd. I don't know if any theaters still have them, but if you can find a theater that is still showing Reloaded, they may still have the coupons.
Best Buy has Animatrix DVDs for 14.99 today and tomorrow.
=9.99 + tax
if you buy the matrix for $12.99 there is a mail in coupon for $5 off the animatrix as well as a free ticket to relaoded.