BestBuy is selling the Barnes & Noble Nook for $99 on Black Friday. And Wal-Mart is selling the Sony PRS-300 for $99. The Nook normally retails for $149 and the PRS-300 for $129).

Suite101.com has more: “Black Friday 2010 is just a few days away, and the after Thanksgiving sales are perfect opportunities to stock up on Christmas gifts. If you are thinking about buying an ereader for a child, November 26, 2010 is a good time to get a child-friendly ereader for under $100.”

Check out our video demo of the Nook by following this link. For more eReader gift ideas, check out our Holiday Gift Guide to eReaders.