GameGrep: "Websites like eBay and Amazon, that sell second hand games, are having less money passed through them. The sales of second hand games and consoles has gone down considerably. Check the main picture for the chart. The picture compares prices from 2008 and 2007. As you can see, the prices are cheaper in 2008. This could mean that we will be buying Mario Kart, second hand,for £10.00 ."