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Personally I don't like the looks of those mats (I have the Weathertechs in our Tahoe - great mats, look great in a truck). My experience of these is just as good for Model S - and they look dynamite (you may want to remove the logo - it removes easily).
I have a set of the all-weather floor mats with the "TESLA" badge that came with the car, but I have the fronts only, not the rear. I'm also in CT. I'd like to get $150 for them.