how much are ZTC coin s worth?
The market will determine the price. However, there are only less than 2.5 million coins, so try to compare it with coins like it.
Coinmarketcap.com is a good source:
Here are some coins that are comparable (based on number of coins created):
28 Cryptogenic Bullion $ 961,923 $ 1.03 933,591 CGB $ 14,120 -13.58 %
31 Mincoin $ 873,685 $ 0.57 1,521,751 MNC $ 5,615 -4.03 %
32 MemoryCoin $ 671,369 $ 0.26 2,580,115 MMC $ 5,286 -10.05 %
36 Datacoin $ 598,965 $ 0.33 1,805,919 DTC $ 1,119 ?
44 Deutsche eMark $ 344,662 $ 0.10 3,356,750 DEM $ 4,676 -23.42 %
45 Philosopher Stones $ 313,640 $ 0.19 1,624,849 PHS $ 3,651 +27.73 %
47 Catcoin $ 247,095 $ 0.23 1,051,650 CAT $ 6,375 -11.64 %
51 Bytecoin $ 209,783 $ 0.11 1,838,078 BTE $ 984 -20.30 %
52 BetaCoin $ 178,702 $ 0.034 5,310,682 BET $ 382 -15.96 %
58 HoboNickels $ 128,811 $ 0.051 2,513,147 HBN $ 968 +2.93 %
61 Orbitcoin $ 100,507 $ 0.093 1,082,748 ORB $ 170 -6.01 %
65 Noirbits $ 63,109 $ 0.03 2,099,560 NRB $ 1,527 -3.98 %
So in the low range, it could be worth 3 cents and at the high, possibly 50 cents.