Those are almost always quiet expensive. But price of sample chips is ridicolous. It will scare developers. In this industry (chips production) sample chips are very often given for free. They just want to charge 10 times of their price. If chip has so high price miner can't be cheap, simple logic. SFARDS is shooting to their own foot,or they just don't care and want to mine for themselfs. Then, why all this hassle with dev board and sample chips? I'm so confused...