Kobo announced today via its company blog that the Kobo Glo and Kobo Mini e-readers are now on sale at Canadian retailers Indigo, Future Shop and Best Buy, and in the U.K. at WHSmith. The $80 Mini and $130 Glo were announced in September, just ahead of the unveiling of Amazon’s new Kindle lineup. Kobo also announced today that its Arc 7-inch Android tablet will be hitting store shelves in Nov.