Do you want to sell your vehicle? Do you need a part-exchange estimate? With DS Certified you can receive a free estimate in just a few clicks. Simply enter your vehicle registration and a few contact details about yourself and we'll show you your valuation online, instantly. This will also be emailed to you. If you're happy with the price, you can book a convenient appointment with one of our retailers, who will give you a firm part-exchange offer, and your DS Certified retailer will take care of all the paperwork.