I couldn't find any generally-available 55" CRT that ever sold; the largest I could find was the 40" Sony KV-40XBR800, which some quick Googling seems to indicate weighed upwards of 300lbs.
So your 91 pound TV has a significantly larger screen, and still weighs less than a third. This still seems like a win to me.
So your 91 pound TV has a significantly larger screen, and still weighs less than a third. This still seems like a win to me.