The Gold Box spotlight deal of the day over at Amazon today is Firefly Complete Series collection on Blu-ray for only $23.49 (that’s 74% off the list price of $89.98).

This deal is good only for today, Friday, May 13, 2011, until midnight PST while supplies last.

This Blu-ray edition comes with 14 episodes of the Joss Whedon scifi space western television series Firefly, which was canceled much too prematurely by Fox back in 2002 before the first season was even completed. This set includes the last three episodes that never aired on television.

Below is a run-down from the product page of the episode/special features that appear on the 3-disc Blu-ray set.

Disc 1:

* Trailers: Dollhouse Fox Promo, Buffy Series on DVD, Angel Series on DVD
* Serenity (Part 1 & 2)
* Commentary by Executive Producer Joss Whedon and Nathan Fillion
* The Train Job
* Commentary by Executive Producers Joss Whedon and Tim Minear
* Bushwhacked
* Shindig
* Commentary by Writer Jane Espenson, Morena Baccarin and Costume Designer Shawna Trpcic
* Here’s How It Was: The Making of Firefly

Disc 2:

* Safe
* Our Mrs. Reynolds
* Commentary by Executive Producer Joss Whedon and Actors Nathan Fillion, Alan Tudyk and Ron Glass
* Jaynestown
* Out of Gas
* Commentary by Executive Producer Tim Minear and Director David Solomon
* Ariel
* Commentary by Executive Producer Tim Minear and Director David Solomon
* Firefly Reunion: Lunch with Joss Whedon, Nathan Fillion,
* Alan Tudyk and Ron Glass

Disc 3:

* War Stories
* Commentary by Nathan Fillion and Alan Tudyk
* Trash
* The Message
* Commentary by Alan Tudyk and Jewel Staite
* Heart of Gold
* Objects in Space
* Commentary by Executive Producer Joss Whedon
* Serenity: The 10th Character
* 4 Deleted Scenes:
* Serenity – Scene 1
* Serenity – Scene 74 & 75
* Our Mrs. Reynolds – Scene 18
* Objects in Space – Scene 6
* Alan Tudyk’s Audition
* Gag Reel
* Joss Sings the Firefly Theme
* Joss Tours the Set
* Easter Egg: Adam Baldwin Sings “Hero of Canton”