Help picking a tv, must buy today for deal

[Strmtrper6]

Hey all. I tried to get that mispriced Panasonic from Sears but it was a no-go but here are some choices them gave me. Let me know what is best. Thanks for your help
new Panasonic 50 inch 1080p TH-50PZ80U for for $1800
new Toshiba 65 DLP 1080p 65HM167 for $1600

or

display models
Samsung 46 inch LNT4665 for 1200
Samsung 46 inch LNT4671F for 1600
Sony 60 inch LCOS? KDSR60XBR1 for $1000


They said it had to be today on these deals so let me know.

Thanks