user1716: 
Possible Duplicate:
How is the exchange rate for Bitcoin established? 

I notice that bitcoins are sold on the market with alternate prices. 
How is their price established ? 
Who is establishing how much a coin worths ?
Thanks

user1409: There is no central pricing body. The open market is determining the price. What customers of the exchanges are willing to pay and the price at which sellers are willing to sell is the price of bitcoins.

1716: <blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="https://bitcoin.stackexchange.com/questions/2566/how-is-the-exchange-rate-for-bitcoin-established">How is the exchange rate for Bitcoin established?</a>  </p>
</blockquote>



<p>I notice that bitcoins are sold on the market with alternate prices. </p>

<p>How is their price established ? </p>

<p>Who is establishing how much a coin worths ?</p>

<p>Thanks</p>
 1409: <p>There is no central pricing body. The <a href="https://en.wikipedia.org/wiki/Open_market" rel="nofollow">open market</a> is determining the price. What customers of the exchanges are willing to pay and the price at which sellers are willing to sell is the price of bitcoins.</p>
