Bring your patio to life with amazing 3-piece dining sets under $100 we have to offer at Garden Patio Guide. If you’re looking for a 3-piece dining set under $100, this is the place to find what you are looking for. We have a fantastic collection of excellent and affordable 3-piece dining sets under $100 to help you rejuvenate your patio or yard. Have a look and then pick the one that best fits your needs.