Samsung’s 550 Series is a perfect  way to step up to Full HD 1080presolution. A fast 5 ms response rate produces smooth-motion scenes for sports and action movies, and a dynamic contrast ratio of 30,000:1 makes for deep blacks and crisp lines (15,000:1 in 32-inch and 37-inch models).  Superb connectivity and networking  with a USB port and 3 HDMI 1.3 ports

B&H has the Sharp LC-52D65U 52″ 1080p AQUOS LCD HDTV with Sharp BD-HP21U AQUOS Blu-ray Disc Player for $1,479.95. Free Shipping. Features: The LC-52D64U features built-in ATSC/QAM/NTSC tuners and includes 3 HDMI™ (version 1.3) inputs, compatible with 1080p signals, a PC input and 2 HD component video inputs. Side terminals are included for wall-mounting convenience as well as RS-232C input for control. 

Newegg has the SHARP AQUOS 52″ 16:9 4ms 1080p LCD HDTV - 10000:1 Dynamic Contrast Ratio – 4ms Response Time for $1,249.99 with Coupon MMCHTV50.  Free shipping. The LC-52D64U features built-in ATSC/QAM/NTSC tuners and includes 3 HDMI™ (version 1.3) inputs, compatible with 1080p signals, a PC input and 2 HD component video inputs. Side terminals are included for wall-mounting convenience as well as RS-232C input for control. 

Amazon has the Sharp Aquos LC46D65U 46-Inch 1080p LCD HDTV for $1,066.78 with Free shipping. The AQUOS LC46D65U sets a new standard for large-screen flat panel TVs. With Full HD 1080p resolution and an elegant new design, it produces a breathtaking picture quality that is second to none.