ในราคาประมาณ 8 ร้อยบาท
(http://www.raspberrypi.org/wp-content/uploads/2014/11/A-_Overhead.jpg)
http://th.rs-online.com/web/p/processor-microcontroller-development-kits/8332699/
http://th.element14.com/raspberry-pi/raspbrry-moda-256m/sbc-raspberry-pi-model-a-256mb/dp/2447906