this is very good news because with a new exchange then I am sure the price will be better later although I know that the price is in good condition for now

They need to talk with Cryptopia. 

Cryptopia closed down the LTC/DOGE markets.

Dentacoin can only be traded on those markets.  The withdrawal fee to another market is 14,000 Dentacoins. 

So.....I have 150k Dentacoins I bought way before the hype.....and now to access it I have to give up all those gains on 14,000 coins.

Crap.

Well, you pretty much sum up most of the other alt coins. But like a few others, this one has a solid and practical objective behind it with real-life usability.

Another European Clinic Accepts Dentacoin: CONTIDENT, Hungary

The transition period 2017-2018 was marked by significant progress for Dentacoin. For a little more than a month (since Dec 1, 2017), the Dentacoin user network has grown tremendously with over 3500 newly registered users on the Dentacoin tools. The market responded to the current developments with series of achievements: Dentacoin reached a new all-time high and crossed a value of $0.005, the 24 h trading volume surpassed $50 million, a market cap of over $2 billion was achieved, assuring DCN a rank in top 30 cryptocurrencies on CoinMarketCap.

With Dentacoin (DCN) being already actively used in the daily workflow at partner clinics in Europe and Asia, and considering the developments mentioned above, the interest from the industry is growing accordingly. Since 1st of Dec 2017, over 1700 dentists/ dental practice owners/ dental medicine students globally reached out to us, eager to learn more about Dentacoin.

https://www.blog.dentacoin.com/another-european-clinic-accepts-dentacoin-contident-hungary/