Here’s a sale that might help around holiday gift-giving: The Wall Street Journal’s reporting that  Wal-Mart cut online prices to $10 on 10 upcoming DVDs, including the new Star Trek and Harry Potter releases. Amazon and Target quickly matched some of Wal-Mart’s online prices on pre-orders of the DVDs. Consider yourself alerted.

Given that you’ll be watching these films at home, do some research about the merits of Plasma vs. LCD when it comes to picture quality. And check out the flat-screen TVs we have online at Listenup.