Best Buy offers the Nintendo 3DS XL Gaming Console in Black, Blue, or Red, for $149.99 with free shipping. That's $20 under last week's mention and the lowest total price we could find by $50. It features two screens (one 320x240 touchscreen and one normal 800x240) which display 3D visuals without the need for 3D glasses. It also features a 3D Depth Slider, built-in motion and gyroscope sensors, Circle Pad (analog control), 3D camera, and 4GB SD memory card.