This wood and corrugated metal fence from @mycountrylife ... like this one from @durabond.steel.fence.supply. Steel fences last for decades and are essentially maintenance-free.
Materials, like wood, tend to be much cheaper than aluminum, vinyl or metal. You could also measure the size of your yard by its acreage, with a ⅕ acre yard having a 150-foot fence, ¼ acre ...
Is the fence around your house or garden starting to get wobbly, lean, or even worse, already fallen? It's time to figure out ...