Yes, Smallville Season 10 is available in video stores as well as in retail stores such as Walmart. Additionally you can purchase Season 10 as part of the Complete Series DVD set which is available on websites such as Walmart and Amazon.
Season 8 of Smallville is already out on DVD
Smallville Season 8 on DVD will be released on August 25, 2009.
smallville season 7 comes out on DVD on the 3rd of march 2009
Smallville: The Complete Eighth Season will be released on DVD February 18 2010
It is on DVD now.
The US DVD was released on September 7, 2010 Smallville season 9 will be available on DVD mid-October in the UK.
The 7th season of Smallville will usually be released the summer after the season ends,right now we are in the middle of the seventh season. Smallville - The Complete 7th Season will be coming to DVD and Blu-Ray on September 9th, 2008.
The DVD of Smallville season 8 was released on August 25, 2009 in the U.S. and September 14, 2009 in the U.K.
Smallville, like all shows that get released on DVD, are sold in season DVD packs or series box set. One can buy a SmallVille season for approximately $60 retail or at Amazon for $18.99.
There's no info on when Season 8 comes out on DVD yet.
Season 9 of smallville will come out in Australia on 02 march 2011
Season 7 of Smallville should already be out on DVD but it might be hard to find. The season 7 DVD set might only be in the seasons 1-7 or seasons 1-8 pack.