They don't mention how much it weighed. The 27" Sony we had was slightly over the limit of what I could lift by myself (though I did manage to when no one else was available).
4:3 rear projector 50” tv of the same era. 3 colour tubes to composite and project each colour plane. Just a big, bulky, dumb tv. I only noted it because it had the same mass as the tube tv you had.it took 3 persons to cart it up the 2 flights of steps into my apartment.
I had the 40" Sony CRT. It took 3 of us to lift that thing. I bought it just for lightgun games.