How does Car Sketch sales work???

Welcome to Car Sketch, I sale various of car's at a reasonable price of $20(SGD) for a non-custom drawing for a certain car. If you request for a certain model the price would be at $25(SGD), the reason for selling these sketches is to provide cheaper ways of buying drawings of cars. All drawings will be standred at A4 drawing block, should you request for a A3 size price will be at $35(SGD). Laminate of drawings will be another $5(SGD) for all sizes, drawings are located at Singapore.