The Big Bang Theory: The Complete Sixth Season [3 Discs] by Johnny Galecki buy used Used & Rare price $23.40 new from $33.74 shop with confidence SPECIAL SHIPPING CONSIDERATIONS FOR USED & RARE ITEMS. Please see the special considerations for shipping Used & Rare items, including extended delivery times, possible import duties & taxes. Delivered in 3-5 weeks Format: DVD Publisher: Warner Home Video Condition: UPC: 883929278459 Seller Comments: 3 discs. Language: English. Run time: 60 mins. Originally released: 2012.