Had an old stove in this house that had been used as a rental for years. I had stood on top of the stove and the entire burner part collapsed. It was all rusted and had seen it's last day.
Went to an auction that had a gas Magic Chef stove listed with one broken burner. For $100.00 I got an older top of the line with all the bells and whistles. I had a repair man come to fix the burner and he marveled at the great features of unit. I think that was 20 to 25 years ago. I liked it so much that I bought a Magic Chef refrigerator to match and painted the kitchen to coordinate. I've had it repaired once when the oven temp was off, but to replace it would cost $$. It's not convection, but it serves my needs.