Amazon does not match daily deals. Plus this set has been discontinued from Warner, and Amazon knows people are willing to pay more once a movie is no longer being produced. I wouldn't be surprised if the price actually increases.
Best Buy's price was only for ONE DAY, and stock was limited (typical, really). Amazon's $25.99 price is STILL available nearly two weeks after my last post. Not everyone has a Best Buy near them, nor the time to get to one before they were sold out (in stores OR online, which was frequently that day). Plus, Amazon still doesn't charge tax in many states, which means Amazon's price isn't really a full $6.00 higher. For me, it was only about $3.00 higher, shipped free, no muss no fuss like at Best Buy.