The site suggests the Ryzen 7 1800X will be the flagship model and that this chip will command a MSRP of 600EUR. The cheapest eight-core, 16-threaded Ryzen will be the Ryzen 7 1700, which will reportedly fetch a price of 390EUR. These prices include VAT.
According to El Chapuzas Informatico, the price of high-end Ryzen 7 1800X is currently estimated at 600 EUR. The Ryzen 7 1800X is supposedly the most powerful part in Ryzen lineup. This processor will have 8C/16T.Then there's also some speculation that Ryzen may see retail availability on February 28. This is based on a Taobao product listing that has since been deleted. The listing was for a 4.2GHz processor with a price of 1,999 yuan, about the equivalent of $290. AMD's official line is that Ryzen will see retail availability in early March so some chips hitting stores before that is realistic.
Meanwhile, the price of Ryzen 7 1700X is expected at 470 EUR, which is more than Intel Core i7 6800K (~430 EUR), but less than i7 6850K (600 EUR). The Ryzen 7 1800X and 1700X basically differ in core frequency, which is 200 MHz lower for 1700X (nothing that overclocking won’t fix).
Interestingly, AMD is also preparing Ryzen 7 1700 (non-X), which will still be an 8-core chip with 16-threads, but the TDP will be at 65W. The price of this processor is estimated at 390 EUR. This processor would be 300 MHz slower than Ryzen 7 1800X.