A:Answer Hi there. Thanks for your great questions. There's a lot of different options for each product which would change the price. However, keep in mind, there may be free installation with some stereos and remote starts. That will be indicated on the products that have it included. To get an accurate quote and get help finding the best products for you, please get in contact with your local Best Buy. We can help you pick out the right options and get you an estimate for everything. You can find information about your local store at www.bestbuy.com/storelocator.