Remembering back to the days where you could head out to Blockbusters to purchase the latest released DVD for a fraction of the cost. Now our only option seems to be supermarkets. But this is not the case, there are many online sites where we can all purchase DVDs from.
Amazon
Amazon is one online retailer which you can buy a range of items from. This includes DVDs at an acceptable price. Most sellers on Amazon will offer free standard delivery, or next day delivery for Prime members, but you may need to pay extra for delivery.
eBay
eBay is another online site where you can purchase DVDs. This site allows other sellers to sell their unwanted items to you. Meaning you may be able to find some old classics on this site. However, it will be unlikely to find new releases, and you will more than likely need to pay delivery.