Are these TV's Roundie's Rare?

[bigolds98]

Hello all. I came across this estate sale in Flint Michigan and saw these in the photos of the sale. What I was wondering is what it the make of this roundie and is it rare?. I can't make it to this sale but here is the link to the sale. There is another roundie made into the wall but it looks to be a black and white. Here is the link to the sale.
http://www.estatesales.net/estate-sales/36723.aspx