I know that Canonical will produce Ubuntu tablets, and I'd buy one, but I don't know how much would it cost and where will I find it.
closed as not constructive by Eric Carvalho, user68186, aquaherd, belacq, Basharat Sialvi May 29 '13 at 18:26
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. If this question can be reworded to fit the rules in the help center, please edit the question.
Here is a link provided on the Tablet page of www.ubuntu.com that will allow you to sign up for a notification about updates to the Ubuntu Tablet: http://www.ubuntu.com/tablet/register
If you cannot wait until an unspecified date, you could modify a Nexus 7 (or Nexus 10) which would cost $199 or greater. https://wiki.ubuntu.com/Nexus7/Installation
*Note this installation is a preview, not what the final OS will be. There is more information on the Developer Preview. Expect bugs.