So you would like to add a pair of moving eyes to your projects? The Adafruit MONSTER M4SK has you covered. It has 240×240 pixel IPS TFT displays driven by a 120MHZ Cortex M4 processor. It comes with 3 tactile buttons, backlight controls, light sensor, and a capacitive touchpad on the nose.
There is also a stereo headphone jack to facilitate audio effects. The MONSTER M4SK costs under $45 at this time.