OnSale.com is currently selling the 37 inch Panasonic Viera TCL37S1 1080p plasma HDTV for $699 (currently Amazon.com is selling the same TV for $780)

As far as specs go:

16:9 Aspect Ratio, 15000:1 Dynamic Contrast Ratio, 1920 x 1080 Native Resolution, 178/178 Degrees H/V Viewing Angle, 500 cd/m2 Brightness, (3) HDMI Inputs, (2) Composite Inputs, ATSC/NTSC/QAM Tuner

Learn more here.

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