If you hurry and beat your feet to your local Best Buy, you may find a treasure. The chain is blowing out the Samsung 3D Starter Kits that have all four Shrek movies and Megamind in 3D, along with two pairs of glasses (2011 models) for only $69.99 (only $20 more than a single pair of the glasses will run at retail!).
Your mileage may vary of course, and this offer is good in-store only. I’d get there fast before the SlickDeals and Ebay vultures beat you to it, and totally score.