Sharp Aquos Limited Edition LC-52XS1U-S As Flat screens continue to improve, transitioning from spectrum-limited fluorescent s to LED's. The 52-inch Sharp Aquos Limited Edition LC-52XS1U-S $11,999 list is the company's first LCD to use LED-based picture. The result is impressive pictures. Out of the box this screen requires professional calibration and complaints about the picture controls not being as effective as one would hope put a damper on the excitment of purchasing a new TV. The list price of $12,000 is pretty insulting where the economy is as well.