The ART token is sold in two phases. The first is pre-sale and the second is actual sale.
The first is divided into two stages.
Two stages
Stage I / 1 ART = 0.00001 ETH
Stage I / 1 ART = 0.000012 ETH
The second PHASE / six stages.
Six stages
Stage I / 1 ART = 0.000032 ETH
Stage II / 1 ART = 0.000042 ETH
Stage III / 1 ART = 0.000052 ETH
Stage IV / 1 ART = 0.000064 ETH
Stage V / 1 ART = 0.000085 ETH
Stage VI / 1 ART = 0.00029 ETH
So the price difference in the first phase of one ART token at 0.00001 ETH, to the price in the sixth phase of one ART token at 0.00029 ETH. The price increase will be 2,799 %.