Question About 54 Zenith Top Tuner

[TvFanaticKY]

Hi everyone, I have a question about a nice 54 Zenith Top Tuner someone has for sale for $250. Claims the set was rarely used, has been in their family since new. The set looks really nice, but I need more info. Isn't that a bit steep? What kind of sets were the top tuners, I believe they were B&W. Nice vinyage tv aren't too easy to come by in my area, but would like some advice before I consider getting it thanks!