walmart ads for black friday
Will Walmart price match on thanksgiving?

Now say I buy an item four days before black Friday (the day after thanksgiving) for $400. On Friday I go back to Walmart with an ad saying it has a special after thanksgiving price of $300. Will Walmart honor this price difference?

Depends on the store, but with WalMart I would typically say no, especially not on Black Friday. If you still want to get products at low prices on Black Friday I would shop deals online. Here is a place where you can find a ton of great deals for all the major Black Friday sales: http://www.bfreedom.com/2008/09/16/black-friday-2009-walmart-sales/