The digital deal of the day over at Amazon today is the Saw: The Final Chapter, which is available for rental for only $.99.

This deal is valid only for today, Wednesday, March 16, 2011, until midnight PST. Once you activate the rental through Amazon’s Video On Demand service, you’ll have access to the movie for 24 hours. If you’re interested in purchasing the digital version, the cost is $8.99.

Also, if you’d like to own a physical copy of the movie (which was called SAW 3D in theaters), the Blu-ray/Digital Combo Pack is available for $20.99 while the DVD is $16.49. Both editions are part of Amazon’s “Buy This DVD and Watch it Instantly” program “” you get the film as a FREE digital rental you can watch immediately when your purchase the physical copy.