I usually just make a mess using the Bondo approach. You have to improvise a backing to stick it in place while it hardens..
My old truck has black Gorilla Tape over the areas that are rusted out. If you squint your eyes it looks like racing stripes.
The bulk of our Amazon stuff arrives via USPS. They have some sort of deal going but it's politically controversial.
This may be contrary to the theme of the topic, but I'll usually order something on line rather than drive over the mountain to buy it in Honolulu. The local Safeway delivers...
Anything is better than a gas engine. I don't mind getting out the extension cord. But, the battery tools seem to be slowly replacing the corded tools.