which exchanges is it possible to buy the Votes tokens now? how much does one token cost now?
KKCoin and Etherdelta. The price is formed by the market, so you should visit the listed exchanges in order to find it out.
The biggest problem of these exchanges is the complete lack of liquidity, which means that the price falls very quickly. Only normal exchanges can show whether a token is needed or not for all, not just for the community.