The Gold Box spotlight deal of the day over at Amazon today is the Tron: Legacy/Tron: The Original Classic 5-Disc Blu-ray 3D Combo Pack for only $37.49 (that’s 53% off the list price of $79.99).

Note – This deal is valid only for today, Sunday, September 30, 2012, til 11:59PM PST while supplies last.

This 5-Disc Combo Pack contains the original Tron on Blu-ray, along with Tron: Legacy in both Blu-ray 3D and Blu-ray, as well as DVD and a digital copy. This set also includes several bonus features (see list below).

From the product page:

Special Features

• First Look at TRON: Uprising, the Disney XD animated series
• Visualizing TRON – How did the filmmakers bring to life the gorgeous world inside the GRID?
• Installing the cast – Hear from all the stars of TRON: Legacy and their experience in making the movie
• The Next Day: Flynn Lives Revealed [BD Exclusive – Interactive bonus piece] – What happens immediately following the end of the movie? What is Flynn Lives and who is responsible for their efforts?
• TRON: Disney Second Screen [BD Exclusive – Interactive bonus piece] – Using your iPad or computer, watch the movie with exclusive interactive elements available on your 2nd screen
• Launching the Legacy – Beyond the amazing visuals is a rich story filled with an entire world’s history and mythology. Discover how the writers and filmmakers created this complex fiction
• Disc Roars – Watch director Joseph Kosinski use the raucous crowd at Comic-Con to record actual ADR for the disc game stadium crowd
• Music video – “Derezzed” written, produced, and performed by Daft Punk