Star Wars BD: D7 - The Collection (Episode 1) - [35:30]
Star Wars BD: D7 - The Collection (Episode 2) - [35:15]
Star Wars BD: D7 - The Collection (Episode 3) - [32:20]
Star Wars BD: D7 - Interviews - [69:14]
Star Wars BD: D7 - Boba Fett: First Look - [08:39]
Star Wars BD: D7 - Extended Scenes Ep 1-3 - [46:10]

227:08 [3 hours, 47 min.]

Star Wars BD: D8 - Extended Scenes Ep 4-6 (Part 1) - [27:48]
Star Wars BD: D8 - Extended Scenes Ep 4-6 (Part 2) - [19:33]
Star Wars BD: D8 - Interviews - [63:27]
Star Wars BD: D8 - The Collection (Episode IV) - [21:58]
Star Wars BD: D8 - The Collection (Episode V) - [21:54]
Star Wars BD: D8 - The Collection (Episode VI) - [16:55]

171:35 [2 hours, 52 min.]

Star Wars BD: D9 - The Making Of Star Wars... As Told By C-3PO and R2-D2 - [48:59]
Star Wars BD: D9 - SPFX: The Making Of The Empire Strikes Back - [48:10]
Star Wars BD: D9 - TESB: A Conversation With The Masters Documentary - [25:04]
Star Wars BD: D9 - Classic Creatures - [48:05]
Star Wars BD: D9 - Star Wars Tech - [43:42]
Star Wars BD: D9 - Anatomy Of A Dewback - [26:13]
Star Wars BD: D9 - Star Warriors - [83:59]
Star Wars BD: D9 - Star Wars Spoofs - [96:55]

421:07 [7 hours, 1 min.]

Episode 1 - 136
Episode 2 - 142
Episode 3 - 140
Episode 4 - 127
Episode 5 - 124
Episode 6 - 135

804 total
1608 (x2) for commentaries [27 hours]
2428 total divided by 60 = 40 hours, 28 min. for extras.