Well, I happened to stop at IKEA at lunch time and they had a find in
the scratch and dent room. It was a smaller TV stand, about 24 x 24.
The TV is at least 8-inches wider than the table top but I figure I
may be able to simply screw a 24 x 32 x 1/2" piece of plywood I have
laying around on top and leave it at that.

There is no weight specifications, so I don't know if it will hold
100-200 pounds. There was a bigger one upstairs that looked like this
one and the weight limit was 60 pounds. But I am at the point that I
just want to get this over with.