It is ALWAYS a good buy no matter how much up it already has gone...as long as you believe the Top 30 coins alltogether will still keep going up!

The value/price is determined by the value/price of Bitcoin, Litecoin, Dash, Bitcoin Cash, Ripple etc.

Do you expect one or more of these (30) coins to keep rising...? If yes, than it's still worth it.

If this crypto thing is actually a bubble...CombiCoin will only burst if this bubble itsel will burst: it's fully backed by these 30 coins.