Are 721s really worth that much???
I thought these sets were much more common than a RCA 630.
Similiar to a RCA 621 ts as model number almost the same TV??? Isn't year of 721 1947??? Just wondering------Are these 621s relabeled, modified or rebadged???? I always thought 621 & 721 chassis looked the same, at least according to internet pictures.....
Most B/W set prices are flat and falling, are these rare sets?? Once in a while these sets show up for sale.
