Choosing the best mini fridge for your dorm will vary depending on how much space you need and what you’ll use it for. If you’re going to be cooking in your dorm, you’ll want to pick a fridge that has a few cubic feet of space so you can store ingredients, condiments and leftovers. You may also want to choose a mini fridge with a freezer so you can store food for later. If you won’t be cooking and just want space to store drinks and snacks, then you can probably get by with a cheap mini fridge. You can find these for as low as $40.