The manufacturers web sites *might* retain some info on MSRP for not so old models, but any other data might be hard to come by outside of something like Consumer Reports magazine.
I am researching pricing for the year 2007, more specifically July 2007. I need to know what the price WAS on three different TV's. All three are LG brands. All three of them are 42". The first is a LCD 1080p, the second is a LCD 720p and the third is a PLAZMA.
How do you find 2007 TV prices?