My former BIL was an "early adopter" - he bought a BW set (only kind) back in the late 40s, because he loved the Sat. night fights. I went over occasionally, but all I saw was a buncha dots, IOW, "snow." He swore he could make something of it. My parents' first set, around '55 was a 17" Emerson, although it probably weighed 200 lb. I think it ran around $500, which would probably be $2500 today...