Use Python to scrape Target website and notify whenever item (like Nintendo Switch) is in stock in store.
If you have multi stores nearby, and you want to select one of them - either input store zipcode or find the store id in the script.
You can run this one in Cloud (Google Cloud, AWS, Azure, etc) and write a function to send your an email whenever it is in stock.
Or you can use the email_function in this repo - MAKE SURE you remove your password before show/send to others
Set the time to 300 seconds or whatever you want.