The Westinghouse TX-47F430S is a CNET-reviewed, 1080p, 47-inch HDTV that features 4 HDMI inputs and a 5:000:1 DNR contrast ratio.
Note: deal is limited to various local Costcos (not a national promotion). Call and check with your local Costco to see how they are pricing the TV.
Helpful Links:
CNET.com review.
FatWallet deal discussion.