You’ll pay a little more, but make sure you buy your parts from a reputable auto parts place. Stay away from Amazon and RockAuto. There are A LOT of counterfeit parts out there. It’s not a hard job and there are a lot of good videos on YouTube. Sometimes the hardest part is trying to get the rotors off. Make sure you have a C-Clamp or caliper tool to push the caliper pistons back in while keeping an eye on the master cylinder to make sure it doesn’t overflow.