When it comes to reskinning a car door, the cost can vary depending on a few factors. For example, the type of door you have (hatchback, sedan, SUV, etc.), the size of the door, and whether or not you need to remove the old skin first.
Generally speaking, you can expect to pay anywhere from $100-$300 to reskin a car door. If you're looking to do it yourself, there are kits available online that will run you around $50-$100. Of course, if you're going the DIY route, you'll also need to factor in the cost of tools and supplies.