On Sun, 2016-11-20 at 21:26 +0100, Nicola Perotto wrote: > H > > =20 > They are selling the PI Zero under cost. The lowest price is 5 USD. This = is the=20 > reason that you can buy only one at once! PI Zeros are manufactured by the Raspberry Pi Foundation because the profit margin is too low for RS and Farnell/Element 14 (who manufacture all the other PIs) to be interested. At $5 they would be making a loss due to their overheads. At $5 the RPi Foundation can make a profit because they don't have a huge distribution infrastructure to pay for. The Foundation just get them shipped from the Sony factory direct to a few, small resellers. PeterO --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .